Inventor · disambiguated record
Toshiyuki Aizawa
Also filed as: AIZAWA TOSHIYUKI
18 granted patents·1 pending application·369 citations·filing 1991–2012
95Inventor score
Top patents by PatentIndex Score
19 records- 0191US5254338AExternal application base or auxiliary agent and external application composition for human being or animal containing the sameSHOWA DENKO KK·Filed 1991·Granted Oct 19, 1993·110 cites·2 claims
- 0284US5892115AHighly polymerizable N-vinylcarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1997·Granted Apr 6, 1999·20 cites·5 claims
- 0378US9174665B2Construction for fastening a bearing and a steering gear unit using this construction for fastening a bearingAIZAWA TOSHIYUKI·Filed 2012·Granted Nov 3, 2015·5 cites·5 claims
- 0478US5455042AOintment comprising a homogenous mixture of a polymer or copolymer of N-vinylacetamide, water and/or alcohols, and a pharmacologically active componentSHOWA DENKO KK·Filed 1994·Granted Oct 3, 1995·41 cites·4 claims
- 0577US6072084AHighly polymerizable N-vinylcarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1998·Granted Jun 6, 2000·13 cites·3 claims
- 0672US5362918AProcess for producing acetaldehyde dimethylacetalSHOWA DENKO KK·Filed 1993·Granted Nov 8, 1994·34 cites·7 claims
- 0771US6291712B1Process for producing saturated aliphatic carboxylic acid amideSHOWA DENKO KK·Filed 1997·Granted Sep 18, 2001·14 cites·11 claims
- 0871US5344655AExternal application base or auxiliary agent and external application composition for human being or animal containing the sameSHOWA DENKO KK·Filed 1993·Granted Sep 6, 1994·31 cites·3 claims
- 0970US6153708AHighly polymerizable N-vinlycarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1999·Granted Nov 28, 2000·8 cites·2 claims
- 1069US6143836AHighly polymerizable N-vinylcarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1998·Granted Nov 7, 2000·8 cites·1 claims
- 1161US5338815AFine particulate crosslinked type n-vinylamide resin and microgel, process for preparing same, and use thereofSHOWA DENKO KK·Filed 1993·Granted Aug 16, 1994·23 cites·5 claims
- 1259US5407996AMethod for producing ceramics using crosslinked N-vinylcarboxylic and amide resinSHOWA DENKO KK·Filed 1994·Granted Apr 18, 1995·16 cites·5 claims
- 1358US5300606ALiquid absorption agentSHOWA DENKO KK·Filed 1993·Granted Apr 5, 1994·12 cites·8 claims
- 1457US5789619AHighly polymerizable N-vinylcarboxylic acid amide and production process thereofSHOWA DENKO KK·Filed 1996·Granted Aug 4, 1998·13 cites·5 claims
- 1555US5280095AFine particulate crosslinked type N-vinylamide resin and microgel, process for preparing same, and use thereofSHOWA DENKO KK·Filed 1991·Granted Jan 18, 1994·17 cites·5 claims
- 1651US5852214AProcess for producing n-(1-alkoxyethyl) carboxylic amidesSHOWA DENKO KK·Filed 1997·Granted Dec 22, 1998·4 cites·12 claims
- 1737US8863600B2Rack and pinion steering deviceAIZAWA TOSHIYUKI·Filed 2012·Granted Oct 21, 2014·0 cites·1 claims
- 1837US2011284312A1Electric power steering deviceAIZAWA TOSHIYUKI·Filed 2010·Application pending·0 cites
- 1931US6166253AProcess for producing N-(1-alkoxyethyl)carboxylic amidesSHOWA DENKO KK·Filed 1998·Granted Dec 26, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →