Inventor · disambiguated record
Toshio Iwasawa
Also filed as: IWASAWA TOSHIO
14 granted patents·2 pending applications·104 citations·filing 1989–2023
91Inventor score
Files withBRIDGESTONE CORP7TOYOTA BOSHOKU KK5OMATA SEIJI1SHIMADA MASANORI1TOYO INK SC HOLDINGS CO LTD1
Top patents by PatentIndex Score
16 records- 0173US8944515B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2012·Granted Feb 3, 2015·9 cites·7 claims
- 0259US8056603B2Method for producing casting die and die modelOMATA SEIJI·Filed 2007·Granted Nov 15, 2011·2 cites·5 claims
- 0359US5723152AApparatus for vacuum molding expanded synthetic resin partsBRIDGESTONE CORP·Filed 1996·Granted Mar 3, 1998·17 cites·9 claims
- 0456US5110085AGas venting device for foam moldBRIDGESTONE CORP·Filed 1989·Granted May 5, 1992·17 cites·5 claims
- 0555US11084192B2Fabric-like material for reinforcement in urethane foam molding, and method for producing urethane foam molded body utilizing sameTOYOTA BOSHOKU KK·Filed 2017·Granted Aug 10, 2021·0 cites·6 claims
- 0655US5603874AMethod for molding polyurethane seat padsBRIDGESTONE CORP·Filed 1995·Granted Feb 18, 1997·17 cites·12 claims
- 0753US8926309B2Method of manufacturing reinforcing cloth of a seat pad and apparatus thereforSHIMADA MASANORI·Filed 2009·Granted Jan 6, 2015·0 cites·18 claims
- 0852US5039291AFoam molding assemblyBRIDGESTONE CORP·Filed 1989·Granted Aug 13, 1991·13 cites·7 claims
- 0952US2023365037A1Hot-melt magnetic tape, cloth-like material for foam molding and method for producing the same, method for producing foam molded composite, and vehicle seatTOYO INK SC HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1050US7758802B2Method of manufacturing reinforcing cloth of sheet pad and apparatus thereforTOYOTA TSUSHO CORP·Filed 2006·Granted Jul 20, 2010·0 cites·14 claims
- 1149US5244612AMethod for molding polyurethane seat paddingsBRIDGESTONE CORP·Filed 1990·Granted Sep 14, 1993·17 cites·8 claims
- 1246US10384425B2Reinforcing base fabric for urethane-foamed productTOYOTA BOSHOKU KK·Filed 2016·Granted Aug 20, 2019·0 cites·3 claims
- 1343US2015061173A1Fabric reinforcing material for urethane foam-molding and method of manufacturing urethane foam-molded product using the sameTOYOTA BOSHOKU KK·Filed 2014·Application pending·0 cites
- 1442US9132759B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2013·Granted Sep 15, 2015·0 cites·10 claims
- 1538US5895615AMethod for molding expanded synthetic resinBRIDGESTONE CORP·Filed 1997·Granted Apr 20, 1999·6 cites·10 claims
- 1635US5132064AFoam molding method and mold assembly thereforBRIDGESTONE CORP·Filed 1990·Granted Jul 21, 1992·6 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Toshio Iwasawa 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 →