Inventor · disambiguated record
Hiroshi Tabuchi
Also filed as: TABUCHI HIROSHI
24 granted patents·8 pending applications·437 citations·filing 1977–2016
96Inventor score
Files withSUMITOMO CHEMICAL CO10MITSUBISHI ELECTRIC CORP6MITSUI SHIPBUILDING ENG5TOMARU TAKAYUKI3MEGUMI TOMOHIRO2
Top patents by PatentIndex Score
32 records- 0195US5523074AProcess for preparaing polyhedral α-alumina particlesSUMITOMO CHEMICAL CO·Filed 1993·Granted Jun 4, 1996·100 cites·7 claims
- 0292US4457250AFloating-type offshore structureMITSUI SHIPBUILDING ENG·Filed 1981·Granted Jul 3, 1984·43 cites·2 claims
- 0387US4571125AFloating offshore structureMITSUI SHIPBUILDING ENG·Filed 1985·Granted Feb 18, 1986·33 cites·4 claims
- 0487US4519728AFloating offshore structureMITSUI SHIPBUILDING ENG·Filed 1983·Granted May 28, 1985·29 cites·10 claims
- 0585US5089846APositioning means for a pivotally mounted electrostatic image forming meansMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 18, 1992·33 cites·7 claims
- 0684US4676152AApparatus for fruit fly disinfestation using hot humid air in order to prevent the spread of infestation in fruits and vegetablesTAKENAKA KOMUTEN CO·Filed 1985·Granted Jun 30, 1987·60 cites·5 claims
- 0779US7627180B2Image compression apparatusTOA CORP·Filed 2005·Granted Dec 1, 2009·7 cites·4 claims
- 0877US6443315B1Insertion and removal system in plug-in unitMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 3, 2002·22 cites·13 claims
- 0971US6162413AAlpha-alumina and method for producing sameSUMITOMO CHEMICAL CO·Filed 1997·Granted Dec 19, 2000·23 cites·4 claims
- 1067US6398845B1Method for purifying aluminumSUMITOMO CHEMICAL CO·Filed 2000·Granted Jun 4, 2002·7 cites·14 claims
- 1163US6398042B1Substrate mounting apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 4, 2002·10 cites·12 claims
- 1259US2010047114A1Al-Mg-Si ALUMININUM ALLOY EXTRUDED PRODUCT EXHIBITING EXCELLENT FATIGUE STRENGTH AND IMPACT FRACTURE RESISTANCEAISIN KEIKINZOKU CO LTD·Filed 2009·Application pending·0 cites
- 1354US6796444B2Front rail in sub-rackMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 28, 2004·5 cites·11 claims
- 1451US4152999AIce-breaking apparatus for ships and barges for operation on icy watersMITSUI SHIPBUILDING ENG·Filed 1977·Granted May 8, 1979·13 cites·7 claims
- 1549US5587140AProcess for producing powders of transition metal borideSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 24, 1996·11 cites·6 claims
- 1648US8168013B2Al-Mg-Si aluminum alloy extruded product exhibiting excellent fatigue strength and impact fracture resistanceSHIBATA KARIN·Filed 2011·Granted May 1, 2012·0 cites·6 claims
- 1747US4967285AMethod of compensating for backlash caused after cutting off recording paper on facsimile apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 30, 1990·10 cites·5 claims
- 1847US4369725AMethod and means for increasing the maneuverability of a ship in ice-covered watersMITSUI SHIPBUILDING ENG·Filed 1980·Granted Jan 25, 1983·9 cites·11 claims
- 1944US2011233478A1Silicon for n-type solar cells and a method of producing phosphorus-doped siliconSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2043US2011167961A1Method for purifying material containing metalloid element or metal element as main componentSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2141US2010329958A1Method for production of purified siliconSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 2240US9103005B2Magnetic shielding material for superconducting magnetTOMARU TAKAYUKI·Filed 2012·Granted Aug 11, 2015·0 cites·6 claims
- 2340US8187564B2Process for producing boron added purified siliconMEGUMI TOMOHIRO·Filed 2009·Granted May 29, 2012·0 cites·5 claims
- 2440US5763109AMetal matrix composite and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1996·Granted Jun 9, 1998·8 cites·17 claims
- 2539US2012275948A1Wiring material for superconducting magnetTOMARU TAKAYUKI·Filed 2012·Application pending·0 cites
- 2638US2012273181A1Low temperature thermal conductorTOMARU TAKAYUKI·Filed 2012·Application pending·0 cites
- 2737US2009101301A1Process for producing purified siliconMEGUMI TOMOHIRO·Filed 2008·Application pending·0 cites
- 2836US6156095AMethod for producing high purity aluminumSUMITOMO CHEMICAL CO·Filed 1998·Granted Dec 5, 2000·2 cites·5 claims
- 2936US2018120483A1Light Condensing Device, Photovoltaic Device, Light Condensing Sheet, Photovoltaic Sheet, and Method for Manufacturing Light Condensing Device or Photovoltaic DeviceSHIMURA TSUTOMU·Filed 2016·Application pending·0 cites
- 3034US5293204ACopier with a superposed-sheet separation mechanismMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 8, 1994·3 cites·5 claims
- 3133US6884444B1Drinks with the use of seawater and process for producing the sameAKO KASEI CO LTD·Filed 1999·Granted Apr 26, 2005·8 cites·14 claims
- 3232US6156092AMethod for producing high purity aluminumSUMITOMO CHEMICAL CO·Filed 1998·Granted Dec 5, 2000·1 cites·15 claims
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