Inventor · disambiguated record
Yoshio Hayashi
Also filed as: ARAKAWA TATSUMI · HAYASHI YOSHIO · KOBAYASHI HIDEHIKO
75 granted patents·11 pending applications·1,261 citations·filing 1974–2022
99Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK14ASAHI CHEMICAL IND11MITSUBISHI CHEM IND11CHUGOKU ELECTRIC POWER9NEREUS PHARMACEUTICALS INC7
Top patents by PatentIndex Score
86 records- 0198US7919497B2Analogs of dehydrophenylahistins and their therapeutic useNEREUS PHARMACEUTICALS INC·Filed 2006·Granted Apr 5, 2011·78 cites·6 claims
- 0297US7674903B2Dehydrophenylahistins and analogs thereof and the synthesis of dehydrophenylahistins and analogs thereofNEREUS PHARMACEUTICALS INC·Filed 2006·Granted Mar 9, 2010·35 cites·21 claims
- 0395US7026322B2Phenylahistin and the phenylahistin analogs, a new class of anti-tumor compoundsNEREUS PHARMACEUTICALS INC·Filed 2003·Granted Apr 11, 2006·76 cites·10 claims
- 0495US3960572APhotosensitive compositions comprising a polyester-polyether block polymerASAHI CHEMICAL IND·Filed 1974·Granted Jun 1, 1976·89 cites·12 claims
- 0594US8247552B2Analogs of dehydrophenylahistins and their therapeutic usePALLADINO MICHAEL·Filed 2011·Granted Aug 21, 2012·15 cites·12 claims
- 0694US7956058B2Dehydrophenylahistins and analogs thereof and the synthesis of dehydrophenylahistins and analogs thereofNEREUS PHARMACEUTICALS INC·Filed 2006·Granted Jun 7, 2011·29 cites·39 claims
- 0794US4212937AHeat developable photosensitive materialsASAHI CHEMICAL IND·Filed 1978·Granted Jul 15, 1980·36 cites·11 claims
- 0893US7935704B2Dehydrophenylahistins and analogs thereof and the synthesis of dehydrophenylahistins and analogs thereofNEREUS PHARMACEUTICALS INC·Filed 2005·Granted May 3, 2011·20 cites·7 claims
- 0993US7064201B2Dehydrophenylahistins and analogs thereof and the synthesis of dehydrophenylahistins and analogs thereofNEREUS PHARMACEUTICALS INC·Filed 2003·Granted Jun 20, 2006·50 cites·9 claims
- 1091US8129527B2Analogs of dehydrophenylahistins and their therapeutic usePALLADINO MICHAEL A·Filed 2007·Granted Mar 6, 2012·15 cites·1 claims
- 1190US5423209ATruncated pyramid-shape multi-hole pitot probe and flight velocity detection system using said truncated pyramid-shape multi-hole pitot probeNAT AEROSPACE LAB OF SCIENCE A·Filed 1994·Granted Jun 13, 1995·96 cites·11 claims
- 1290US4273723AProcess for preparing silver salt of organic carboxylic acidASAHI CHEMICAL IND·Filed 1979·Granted Jun 16, 1981·25 cites·10 claims
- 1388US8618292B2Analogs of dehydrophenylahistins and their therapeutic usePALLADINO MICHAEL·Filed 2012·Granted Dec 31, 2013·12 cites·13 claims
- 1485US4173482ADry image forming material containing an organic silver salt oxidizing agent, a reducing agent and a halogen moleculeASAHI CHEMICAL IND·Filed 1978·Granted Nov 6, 1979·17 cites·8 claims
- 1584US4595989APoint measuring process for preset robotSANKYO SEIKI SEISAKUSHO KK·Filed 1982·Granted Jun 17, 1986·43 cites·5 claims
- 1684US4006024APhotosensitive compositions comprising a polyester-polyether block polymerASAHI CHEMICAL IND·Filed 1976·Granted Feb 1, 1977·36 cites·15 claims
- 1782US4749898ASuperprecision positioning deviceNAT AEROSPACE LAB·Filed 1987·Granted Jun 7, 1988·62 cites·5 claims
- 1879US11140893B2Method for stopping swimming or crawling of adhesion-stage larvaeCHUGOKU ELECTRIC POWER·Filed 2014·Granted Oct 12, 2021·3 cites·15 claims
- 1978US5304556ABenza-triazinone derivativesMITSUBISHI CHEM IND·Filed 1992·Granted Apr 19, 1994·18 cites·8 claims
- 2077US7732605B2Synthesis of diketopiperazinesNEREUS PHARMACEUTICALS INC·Filed 2006·Granted Jun 8, 2010·2 cites·8 claims
- 2176US4756959ASheet for use in firing base platesISHIZUKA GLASS·Filed 1987·Granted Jul 12, 1988·17 cites·35 claims
- 2275US5648950AHologram integrated with a beam splitter to separate a plurality of polarized reflected light beamsSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Jul 15, 1997·27 cites·8 claims
- 2373US4929171AComposite polyvinylchloride plastisol coating and method of applying it to a metal sheetTOYO KAHAN CO LTD·Filed 1988·Granted May 29, 1990·32 cites·11 claims
- 2472US6403007B1Method for manufacturing plate boehmiteKAWAI LIME IND CO LTD·Filed 1999·Granted Jun 11, 2002·40 cites·16 claims
- 2572US5828643AOptical pickup head apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Oct 27, 1998·22 cites·1 claims
- 2672US4396992AWord processorSONY CORP·Filed 1981·Granted Aug 2, 1983·50 cites·6 claims
- 2771US5578415AOptical recording materials, method for preparing the same and optical cards having the sameASAHI CHEMICAL IND·Filed 1994·Granted Nov 26, 1996·21 cites·40 claims
- 2870US11134669B2Method for killing Pteriomorphia and barnacles using light irradiationCHUGOKU ELECTRIC POWER·Filed 2014·Granted Oct 5, 2021·1 cites·15 claims
- 2970US6552317B1Optical pickup deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Apr 22, 2003·8 cites·10 claims
- 3070US5739952APolarizing beam splitter and optical head assemblySANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Apr 14, 1998·36 cites·20 claims
- 3168US5206255AHeterocyclic compoundMITSUBISHI CHEM IND·Filed 1990·Granted Apr 27, 1993·27 cites·9 claims
- 3265US7741047B2Method for treating autoimmune diseases and screening method for preventive or therapeutic agent for the sameKOWA CO·Filed 2007·Granted Jun 22, 2010·0 cites·4 claims
- 3363US6438075B1Light-pick-up device and light source unit incorporated in the sameSANKYO SEIKI SEISAKUSHO KK·Filed 1999·Granted Aug 20, 2002·17 cites·17 claims
- 3462US5401756ABenzamide platelet activating factor antagonistsMITSUBISHI CHEM IND·Filed 1994·Granted Mar 28, 1995·7 cites·8 claims
- 3561US5761174AOptical pickup device with split hologram element that diffracts light in direction parallel to trackSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Jun 2, 1998·16 cites·17 claims
- 3660US2007048298A1Method for treating autoimmune diseases and screening method for preventive or therapeutic agent for the sameKOWA CO·Filed 2006·Application pending·0 cites
- 3759US6445671B1Optical pickup device having a shielding protectionSANKYO SEIKI SEISAKUSHO KK·Filed 1999·Granted Sep 3, 2002·12 cites·5 claims
- 3859US6016300AOptical pickup head apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Jan 18, 2000·12 cites·11 claims
- 3958US5498601APlatelet aggregation-inhibiting peptidesNIPPON STEEL CORP·Filed 1993·Granted Mar 12, 1996·23 cites·36 claims
- 4058US2025388486A1Barnacle larvae detection device and drug concentration management systemCHUGOKU ELECTRIC POWER·Filed 2022·Application pending·0 cites
- 4157US2025383268A1Microorganism separation/collection deviceCHUGOKU ELECTRIC POWER·Filed 2022·Application pending·0 cites
- 4256US11134670B2Methods of suppressing settlement of barnaclesCHUGOKU ELECTRIC POWER·Filed 2014·Granted Oct 5, 2021·0 cites·15 claims
- 4356US5089515ALipid-peroxide formation inhibiting composition and novel compounds useful thereforMITSUBISHI CHEM IND·Filed 1990·Granted Feb 18, 1992·4 cites·1 claims
- 4456US4234679ADry image forming materialsASAHI CHEMICAL IND·Filed 1978·Granted Nov 18, 1980·5 cites·6 claims
- 4556US2005026824A1Method for treating autoimmune diseases and screening method for preventive or therapeutic agent for the sameKOWA CO·Filed 2003·Application pending·0 cites
- 4655US5687152AOptical pickup systemSANKYO SEIKI SEISAKUSHO KK·Filed 1995·Granted Nov 11, 1997·12 cites·7 claims
- 4754US11134671B2Method for preventing settlement of sessile organismsCHUGOKU ELECTRIC POWER·Filed 2015·Granted Oct 5, 2021·0 cites·15 claims
- 4854US8034615B2Method for treating autoimmune diseases and screening method for preventive or therapeutic agent for the sameKOWA CO·Filed 2010·Granted Oct 11, 2011·0 cites·4 claims
- 4953US7336567B2Optical head device having an objective lens holder supported by composite wires and single wiresNIDEC SANKYO CORP·Filed 2004·Granted Feb 26, 2008·3 cites·5 claims
- 5053US4925861ACarboxystyrene derivatives and drugs containing them as effective ingredientsMITSUBISHI CHEM IND·Filed 1988·Granted May 15, 1990·9 cites·12 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →