Inventor · disambiguated record
Tsutomu Honma
Also filed as: HONMA TSUTOMU
57 granted patents·27 pending applications·1,129 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
84 records- 0196US7393912B2Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatusCANON KK·Filed 2005·Granted Jul 1, 2008·27 cites·26 claims
- 0295US7682765B2Toner for developing electrostatic imagesCANON KK·Filed 2005·Granted Mar 23, 2010·23 cites·7 claims
- 0395US7638590B2Polyhydroxyalkanoate having amide, sulfonic acid or sulfonate ester group, charge control agent and tonerCANON KK·Filed 2005·Granted Dec 29, 2009·23 cites·15 claims
- 0495US6853477B2Particles for electrophoresis, a production method thereof and a display using the particlesCANON KK·Filed 2002·Granted Feb 8, 2005·47 cites·54 claims
- 0595US6803444B2Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production methodCANON KK·Filed 2002·Granted Oct 12, 2004·45 cites·20 claims
- 0695US6586562B2Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2000·Granted Jul 1, 2003·42 cites·16 claims
- 0794US7408017B2Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2005·Granted Aug 5, 2008·23 cites·10 claims
- 0894US7169598B2Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2003·Granted Jan 30, 2007·36 cites·4 claims
- 0994US6916861B2Pigment containing ink and production method thereofCANON KK·Filed 2002·Granted Jul 12, 2005·42 cites·52 claims
- 1094US6908720B2Polyhydroxyalkanoate, its production method, charge control agent containing the polyhydroxyalkanoate, toner binder and toner, and image forming method and image forming apparatus using the tonerCANON KK·Filed 2002·Granted Jun 21, 2005·47 cites·32 claims
- 1194US6649381B1Polyhydroxyalkanoate, method for production thereof and microorganisms for use in the sameCANON KK·Filed 2003·Granted Nov 18, 2003·47 cites·11 claims
- 1293US6867023B2Production method of polyhydroxyalkanoate from substituted fatty acid ester as raw materialCANON KK·Filed 2001·Granted Mar 15, 2005·32 cites·11 claims
- 1393US6861550B2Polyhydroxyalkanoate containing 3-hydroxybenzoylalkanoic acid as monomer unit, and method for producing the sameCANON KK·Filed 2001·Granted Mar 1, 2005·33 cites·24 claims
- 1493US6777153B2Polyhydroxyalkanoate containing unit with thienyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain this polyhydroxyalkanoate, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted Aug 17, 2004·38 cites·40 claims
- 1593US6521429B2Polyhydroxyalkanoates and method of producing them by utilizing microorganismsCANON KK·Filed 2000·Granted Feb 18, 2003·41 cites·5 claims
- 1691US7153622B2Electrostatic charge image developing toner, producing method therefor, image forming method and image forming apparatus utilizing the toner, construct and method for making the constructCANON KK·Filed 2004·Granted Dec 26, 2006·35 cites·37 claims
- 1791US7045321B2Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image-forming method and image-forming apparatus which make use of the tonerCANON KK·Filed 2002·Granted May 16, 2006·32 cites·33 claims
- 1891US6951745B2Polyhydroxyalkanoate-containing structure and manufacturing method thereofCANON KK·Filed 2002·Granted Oct 4, 2005·34 cites·38 claims
- 1991US6479621B2Polyhydroxyalkanoate containing 3-hydroxythienylalkanoic acid as monomer unit and method for producing the sameCANON KK·Filed 2001·Granted Nov 12, 2002·34 cites·28 claims
- 2090US6635782B2Polyhydroxyalkanoate and manufacturing method thereofCANON KK·Filed 2001·Granted Oct 21, 2003·26 cites·27 claims
- 2190US6485951B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2001·Granted Nov 26, 2002·20 cites·1 claims
- 2289US7354995B2Magnetic substance-biosubstance complex structure, peptide fragment capable of linking to magnetic substance and gene therefor, and process for producing the complex structureCANON KK·Filed 2004·Granted Apr 8, 2008·22 cites·2 claims
- 2389US7267974B2Polyhydroxyalkanoate synthesizing microorganism and process of producing polyhydroxyalkanoate using the sameCANON KK·Filed 2006·Granted Sep 11, 2007·10 cites·1 claims
- 2489US6645743B1Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the sameCANON KK·Filed 2003·Granted Nov 11, 2003·32 cites·16 claims
- 2586US7632618B2Polyhydroxyalkanoate-containing structure and manufacturing method thereofCANON KK·Filed 2008·Granted Dec 15, 2009·4 cites·43 claims
- 2686US6911521B2Polyhydroxyalkanoate that comprises unit having substituted or unsubstituted (phenylmethyl) sulfanyl structure in side chain thereof and process for producing the sameCANON KK·Filed 2002·Granted Jun 28, 2005·12 cites·37 claims
- 2786US6808907B2Method and apparatus for producing polyhydroxyalkanoateCANON KK·Filed 2002·Granted Oct 26, 2004·28 cites·15 claims
- 2886US6686439B2Polyhydroxyalkanoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing sameCANON KK·Filed 2002·Granted Feb 3, 2004·49 cites·21 claims
- 2985US6872788B2Production method of polyester containing epoxy group in side chain and production method of crosslinked polymerCANON KK·Filed 2003·Granted Mar 29, 2005·10 cites·18 claims
- 3084US6861496B2Polyhydroxyalkonoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing sameCANON KK·Filed 2003·Granted Mar 1, 2005·43 cites·6 claims
- 3183US7452960B2Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatusCANON KK·Filed 2003·Granted Nov 18, 2008·23 cites·3 claims
- 3282US7078200B2Method for manufacturing a polyhydroxyalkanoateCANON KK·Filed 2003·Granted Jul 18, 2006·7 cites·19 claims
- 3381US7615233B2Particulate construct comprising polyhydroxyalkanoate and method for producing itCANON KK·Filed 2002·Granted Nov 10, 2009·10 cites·22 claims
- 3481US7056708B2Method of producing polyhydroxyalkanoate from alkane having residue containing aromatic ring in its moleculeCANON KK·Filed 2003·Granted Jun 6, 2006·8 cites·20 claims
- 3577US6812013B2Polyhydroxyalkanoate synthase and gene encoding the sameCANON KK·Filed 2002·Granted Nov 2, 2004·3 cites·4 claims
- 3676US8491908B2Composite particle, contrast agent for photoacoustic imaging, and method for producing the composite particleKANAZAKI KENGO·Filed 2011·Granted Jul 23, 2013·4 cites·8 claims
- 3776US6492147B2Method for producing microbial polyesterCANON KK·Filed 2000·Granted Dec 10, 2002·32 cites·7 claims
- 3875US7135540B2Polyhydroxyalkanoate copolymer including unit having bromo group in side chain and method for producing the sameCANON KK·Filed 2003·Granted Nov 14, 2006·4 cites·16 claims
- 3973US7527809B2Polyhydroxyalkanoate-containing magnetic structure, and manufacturing method and use thereofCANON KK·Filed 2004·Granted May 5, 2009·2 cites·21 claims
- 4072US7399644B2Immunoassay, reagent for immunoassay, and production method of the sameCANON KK·Filed 2003·Granted Jul 15, 2008·10 cites·1 claims
- 4172US6803219B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2002·Granted Oct 12, 2004·2 cites·4 claims
- 4272US4050605APanel assembled tankBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Sep 27, 1977·36 cites·10 claims
- 4368US6803220B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2002·Granted Oct 12, 2004·1 cites·4 claims
- 4468US2024310361A1Method of evaluating immune response of cell group to test substanceCANON KK·Filed 2024·Application pending·0 cites
- 4568US2024310360A1Method of evaluating immune response of cell group to test substanceCANON KK·Filed 2024·Application pending·0 cites
- 4667US6649380B1Method for controlling molecular weight of polyhydroxyalkanote constituted on units containing residue of pheynyl-, thienyl-, or cyclohexyl-structure in side chain of moleculeCANON KK·Filed 2003·Granted Nov 18, 2003·22 cites·12 claims
- 4766US6951747B2Polyhydroxyalkanoate synthase and gene encoding the sameCANON KK·Filed 2004·Granted Oct 4, 2005·0 cites·6 claims
- 4862US7101696B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2004·Granted Sep 5, 2006·0 cites·3 claims
- 4962US6972192B2Polyhydroxyalkanoate synthase and gene encoding the same enzymeCANON KK·Filed 2004·Granted Dec 6, 2005·0 cites·6 claims
- 5060US7186459B2Liposome coated with polyhydroxyalkanoate and production method thereofCANON KK·Filed 2002·Granted Mar 6, 2007·7 cites·22 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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