Inventor · disambiguated record
Kazutoshi Yoshihara
Also filed as: YOSHIHARA KAZUTOSHI
5 granted patents·1 pending application·118 citations·filing 1991–2004
81Inventor score
Files withAGENCY IND SCIENCE TECHN2ISHIHARA CHEMICAL CO LTD1KAKITA HIROTAKA1KANAI JUYO KOGYO KK1SAWAMURA SATOSHI1
Top patents by PatentIndex Score
6 records- 0190US5306550ABiodegradable composition and shaped article obtained therefromAGENCY IND SCIENCE TECHN·Filed 1991·Granted Apr 26, 1994·64 cites·14 claims
- 0275US5308663ABiodegradable nonwoven fabric and its molding vesselKANAI JUYO KOGYO KK·Filed 1991·Granted May 3, 1994·36 cites·11 claims
- 0357US6875836B2Transparent silicone film-forming composition and method for curing sameSAWAMURA SATOSHI·Filed 2002·Granted Apr 5, 2005·7 cites·6 claims
- 0449US6730240B2Colored, transparent film-forming composition, its coating method and removing method of a film thereofISHIHARA CHEMICAL CO LTD·Filed 2001·Granted May 4, 2004·2 cites·7 claims
- 0541US5154864AProcess of producing biodegradable sheet formed of cellulose and chitosanAGENCY IND SCIENCE TECHN·Filed 1991·Granted Oct 13, 1992·9 cites·4 claims
- 0639US2007029259A1Method of reducing impurity content in aqueous salt solutionKAKITA HIROTAKA·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazutoshi Yoshihara 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 →