Inventor · disambiguated record
Atsuya Koshu
Also filed as: KOSHU ATSUYA
4 granted patents·43 citations·filing 1997–2002
75Inventor score
Files withTOKICO LTD4
Top patents by PatentIndex Score
4 records- 0165US6625981B2Pneumatic booster and vacuum control valve used thereforTOKICO LTD·Filed 2002·Granted Sep 30, 2003·8 cites·7 claims
- 0265US5884548APressure differential operated brake boosterTOKICO LTD·Filed 1997·Granted Mar 23, 1999·20 cites·20 claims
- 0362US6796772B2Ejector and negative-pressure supply apparatus using the sameTOKICO LTD·Filed 2002·Granted Sep 28, 2004·11 cites·21 claims
- 0434US6269732B1Pneumatic boosterTOKICO LTD·Filed 1999·Granted Aug 7, 2001·4 cites·4 claims
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