Inventor · disambiguated record

Keiji Kouzai

Also filed as: KOUZAI KEIJI

2 granted patents·57 citations·filing 1975–1994

65Inventor score

Technology areasA63B Y02P

Files withTACHIKARA CO LTD1 TEIJIN LTD1

Top patents by PatentIndex Score

2 records

0166US5542662ASports ball and production method thereofTACHIKARA CO LTD·Filed 1994·Granted Aug 6, 1996·42 cites·12 claims
0263US4073837AProcess for producing wholly aromatic polyamide fibersTEIJIN LTD·Filed 1975·Granted Feb 14, 1978·15 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →