Inventor · disambiguated record
Yoshiaki Ishikawa
Also filed as: ISHIKAWA YOSHIAKI · TORII NOZOMU
21 granted patents·8 pending applications·330 citations·filing 1977–2020
95Inventor score
Files withJAPAN TOBACCO INC7AISIN SEIKI3ISHIKAWA YOSHIAKI2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2SYNTHE TECH INC2
Top patents by PatentIndex Score
29 records- 0192US4382622ADoor lock for vehicleAISIN SEIKI·Filed 1980·Granted May 10, 1983·76 cites·13 claims
- 0290US6010407AFlexible shaft liner assembly and torque transmitting shaftTAISEIKOZAI CO LTD·Filed 1998·Granted Jan 4, 2000·54 cites·2 claims
- 0382US11160304B2Smokeless flavor inhalatorJAPAN TOBACCO INC·Filed 2018·Granted Nov 2, 2021·1 cites·20 claims
- 0482US9132572B2Electric tool with dust collectorISHIKAWA YOSHIAKI·Filed 2011·Granted Sep 15, 2015·9 cites·22 claims
- 0580US4986579ADoor closing deviceAISIN SEIKI·Filed 1989·Granted Jan 22, 1991·42 cites·6 claims
- 0678US4235462ADoor locking apparatus for vehiclesAISIN SEIKI·Filed 1978·Granted Nov 25, 1980·30 cites·5 claims
- 0769US6421126B1Density checking apparatus for tobacco flavor-tasting article or component of tobacco flavor-tasting articleJAPAN TOBACCO INC·Filed 2001·Granted Jul 16, 2002·25 cites·12 claims
- 0867US6763838B2Device for detecting a filling density of filler forming a rod-shaped articleJAPAN TOBACCO INC·Filed 2003·Granted Jul 20, 2004·10 cites·11 claims
- 0963US4140166APneumatic radial tireBRIDGESTONE TIRE CO LTD·Filed 1977·Granted Feb 20, 1979·15 cites·7 claims
- 1062US2006184372A1Intelligence value index calculation methodELLIE OKADA·Filed 2004·Application pending·0 cites
- 1160US9056385B2Grinding machine and method with improved teaching operationNISHIDE TAKASHI·Filed 2012·Granted Jun 16, 2015·2 cites·8 claims
- 1255US2002038264A1Computer implemented purchase support system that provides item and store search, anonymous reservation, and goods forwarding serviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Application pending·0 cites
- 1354US2013133675A1Smokeless flavor inhalatorJAPAN TOBACCO INC·Filed 2012·Application pending·0 cites
- 1453US5288270AFlexible shaft having element wire groups and lubricant therebetweenTAISEI KOHZAI KABUSHIKI KAISHA·Filed 1992·Granted Feb 22, 1994·17 cites·3 claims
- 1552US5494063AUltrasonic degreasing apparatusNEC CORP·Filed 1995·Granted Feb 27, 1996·13 cites·12 claims
- 1651US2019174817A1Filter and tobacco productJAPAN TOBACCO INC·Filed 2019·Application pending·0 cites
- 1750US4669793AMating type electric connector box structureYAZAKI CORP·Filed 1986·Granted Jun 2, 1987·14 cites·8 claims
- 1848US2022409548A1Amorphous solid dispersion of pyrazole-amide compoundJAPAN TOBACCO INC·Filed 2020·Application pending·0 cites
- 1947US11950366B2Electronic component mounting structureTDK CORP·Filed 2020·Granted Apr 2, 2024·0 cites·7 claims
- 2046US6876994B2Data acquisition apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 5, 2005·9 cites·30 claims
- 2146US2011209916A1Sheathed wire, sheathed wire with terminal, and method for producing sheathed wire with terminalFUJIKURA LTD·Filed 2009·Application pending·0 cites
- 2245US10953475B2Chip/dust prevention cover, chip/dust prevention cover set, chuck mechanism, and machine toolSYNTHE TECH INC·Filed 2017·Granted Mar 23, 2021·0 cites·9 claims
- 2339US10471519B2Chuck mechanism, stair form member attached jaw and machine toolSYNTHE TECH INC·Filed 2017·Granted Nov 12, 2019·0 cites·8 claims
- 2438US2013247386A1Shoulder-Hanging Type Grass CutterISHIKAWA YOSHIAKI·Filed 2011·Application pending·0 cites
- 2538US2004055612A1Shredded tobacco feeding apparatus for a cigarette manufacturing machineFiled 2003·Application pending·0 cites
- 2637US4335902APassive seatbelt driving mechanismTOYOTA MOTOR CO LTD·Filed 1981·Granted Jun 22, 1982·5 cites·11 claims
- 2734US5735049AMowing nylon cutter and mowing machineTAISEIKOZAI CO LTD·Filed 1997·Granted Apr 7, 1998·7 cites·8 claims
- 2830US7896010B2Filter cigarette inspection apparatus and inspection methodJAPAN TOBACCO INC·Filed 2005·Granted Mar 1, 2011·0 cites·7 claims
- 2928US5813776APrinting method and printing apparatus using split seal paper sheetsSANYO ELECTRIC CO·Filed 1997·Granted Sep 29, 1998·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Ishikawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →