Inventor · disambiguated record
Masamichi Ipponmatsu
Also filed as: IPPONMATSU MASAMICHI
6 granted patents·3 pending applications·107 citations·filing 1992–2019
84Inventor score
Top patents by PatentIndex Score
9 records- 0186US5376347AUniform inorganic micropheres and production thereofOSAKA GAS CO LTD·Filed 1992·Granted Dec 27, 1994·72 cites·11 claims
- 0284US10830518B2Heat cycle systemAGC INC·Filed 2019·Granted Nov 10, 2020·3 cites·11 claims
- 0364US6118519AMethod for measuring the flow of fluidsOSAKA GAS CO LTD·Filed 1996·Granted Sep 12, 2000·18 cites·15 claims
- 0453US6414748B1Method for measuring the flow of fluidsOSAKA GAS CO LTD·Filed 2000·Granted Jul 2, 2002·4 cites·8 claims
- 0549US6903812B2Method for measuring the flow of fluidsOSAKA GAS CO LTD·Filed 2002·Granted Jun 7, 2005·3 cites·10 claims
- 0648US2004202920A1Cermet electrode and a method of manufacturing the sameOSAKA GAS CO LTD·Filed 2004·Application pending·0 cites
- 0743US2005219507A1Method for measuring the flow of fluidsOSAKA GAS CO LTD·Filed 2005·Application pending·0 cites
- 0843US2002041990A1Cermet electrode and a method of manufacturing the sameFiled 2001·Application pending·0 cites
- 0938US5863503ANitrogen oxide detecting sensor and method of manufacturing the sameOSAKA GAS CO LTD·Filed 1996·Granted Jan 26, 1999·7 cites·19 claims
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