Inventor · disambiguated record
Yasushi Kawachi
Also filed as: KAWACHI YASUSHI
11 granted patents·3 pending applications·409 citations·filing 1988–2012
92Inventor score
Top patents by PatentIndex Score
14 records- 0195US5288560ALaminated sanitary rubber articleDAIKYO GOMU SEIKO KK·Filed 1992·Granted Feb 22, 1994·98 cites·7 claims
- 0293US8684206B2Rubber plug for a vial container having concavo-convex connecting portionsDAIKYO SEIKO LTD·Filed 2012·Granted Apr 1, 2014·14 cites·5 claims
- 0392US5853833ASanitary container and production process thereofDAIKYO SEIKO LTD·Filed 1997·Granted Dec 29, 1998·82 cites·6 claims
- 0489US6171670B1Sanitary containerDAIKYO SEIKO LTD·Filed 1997·Granted Jan 9, 2001·68 cites·5 claims
- 0588US5908686AModified polysiloxane composition and a sanitary rubber article coated with the compositionDAIKYO GOMU SEIKO KK·Filed 1997·Granted Jun 1, 1999·63 cites·7 claims
- 0676US5994465ARubber composition containing an organic compound having two maleimide groups and a rubber article for pharmaceuticals and medical treatmentDAIKYO GOMU SEIKO KK·Filed 1998·Granted Nov 30, 1999·27 cites·4 claims
- 0767US8499957B2Rubber plug for a medical vial containerKAWACHI YASUSHI·Filed 2011·Granted Aug 6, 2013·4 cites·11 claims
- 0867US5110621AProcess for the production of modified polysiloxane-coated sanitary rubber articleDAIKYO GOMU SEIKO KK·Filed 1990·Granted May 5, 1992·19 cites·8 claims
- 0964US5114794AModified polysiloxane-coated sanitary rubber article and a process for the production of the sameDAIKYO GOMU SEIKO KK·Filed 1988·Granted May 19, 1992·16 cites·10 claims
- 1051US5208012AAnti-inflammatory or anti-sunburn cosmetic compositionDAIKYO GOMU SEIKO KK·Filed 1991·Granted May 4, 1993·18 cites·4 claims
- 1149US2010264139A1Molded rubber articleDAIKYO SEIKO LTD·Filed 2008·Application pending·0 cites
- 1246US2009287160A1Injection nozzle capSUDO MASAMICHI·Filed 2009·Application pending·0 cites
- 1339US2013012886A1Syringe needle capDAIKYO SEIKO LTD·Filed 2011·Application pending·0 cites
- 1433US8563107B2Container for medical productsSUDO NOBUO·Filed 2010·Granted Oct 22, 2013·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →