Inventor · disambiguated record
Yukio Yamakawa
Also filed as: YAMAKAWA YUKIO
13 granted patents·6 pending applications·437 citations·filing 1976–2021
94Inventor score
Top patents by PatentIndex Score
19 records- 0195US4073988ASuede-like artificial leathers and a method for manufacturing sameKANEBO LTD·Filed 1976·Granted Feb 14, 1978·106 cites·11 claims
- 0293US6784125B1Nonwoven thermoplastic elastomer fabric roll and method and apparatus for making sameKANEBO LTD·Filed 2000·Granted Aug 31, 2004·54 cites·1 claims
- 0391US5365896ACam shaft assembly for use in internal combustion engineUNISIA JECS CORP·Filed 1993·Granted Nov 22, 1994·56 cites·14 claims
- 0487US6784127B1Polyurethane elastic fiber nonwoven fabric and its production and synthetic leather using the sameKANEBO LTD·Filed 2000·Granted Aug 31, 2004·37 cites·2 claims
- 0582USD404694STire treadBRIDGESTONE FIRESTONE INC·Filed 1997·Granted Jan 26, 1999·25 cites·1 claims
- 0681US4165556AMethod for manufacturing suede-like artificial leathersKANEBO LTD·Filed 1977·Granted Aug 28, 1979·25 cites·15 claims
- 0778US6123130ATire having improved wet stopping capabilityBRIDGESTONE FIRESTONE INC·Filed 1997·Granted Sep 26, 2000·46 cites·31 claims
- 0867US6248445B1Composite filament yarn and process and spinneret for manufacturing the sameKANEBO LTD·Filed 1994·Granted Jun 19, 2001·28 cites·7 claims
- 0965US6429159B1Stretchable adhesive nonwoven fabric and laminate containing the sameKANEBO LTD·Filed 1999·Granted Aug 6, 2002·32 cites·7 claims
- 1063US2024006663A1Solid electrolyte sheet, and solid electrolyte secondary battery using said solid electrolyte sheetVEHICLE ENERGY JAPAN INC·Filed 2021·Application pending·0 cites
- 1154US2003108633A1Nonwoven thermoplastic elastomer fabric roll and method and apparatus for making sameFiled 2002·Application pending·0 cites
- 1250USD349477SAutomobile tireBRIDGESTONE CORP·Filed 1993·Granted Aug 9, 1994·6 cites·1 claims
- 1347US6048613AElastic polyurethane yarn and method of manufacturing the sameKANEBO LTD·Filed 1997·Granted Apr 11, 2000·12 cites·6 claims
- 1447US2008057907A1Service Usage Control System, Service Usage Controller, Method For The Same, Computer Readable Medium For The Same, And Computer Data Signal of The SameFUJI XEROX CO LTD·Filed 2007·Application pending·0 cites
- 1546US2007048170A1Method for forming a film of lithium metal or lithium alloys and an apparatus for the sameFUCHITA EIJI·Filed 2006·Application pending·0 cites
- 1644US9118483B2Communication system, relay device, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2013·Granted Aug 25, 2015·0 cites·5 claims
- 1740US2003119411A1Nonwoven thermoplastic elastomer fabric roll and method and apparatus for making sameFiled 2002·Application pending·0 cites
- 1839US5435276AEngine cam change-over mechanismNISSAN MOTOR·Filed 1993·Granted Jul 25, 1995·10 cites·6 claims
- 1939US2012027926A1Reference electrode, its manufacturing method, and an electrochemical cellMIYUKI TAKUHIRO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →