Inventor · disambiguated record
Ken Watabe
Also filed as: WATABE KEN · WATABE KEN-ICHI
3 granted patents·50 citations·filing 1990–1997
68Inventor score
Top patents by PatentIndex Score
3 records- 0183US6037155AProcess for preparing α-hydroxy acids using microorganism and novel microorganismNIPPON SODA CO·Filed 1997·Granted Mar 14, 2000·45 cites·9 claims
- 0237US5315335ABrake device for focal plane shutterCOPAL CO LTD·Filed 1992·Granted May 24, 1994·3 cites·3 claims
- 0328US5316934AEffective thrombosis mediated by human prourokinase-like polypeptides with increased binding affinity for thrombosisNIPPON SODA CO·Filed 1990·Granted May 31, 1994·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →