Inventor · disambiguated record
Haruhisa Watanabe
Also filed as: WATANABE HARUHISA
5 granted patents·72 citations·filing 1987–1993
81Inventor score
Top patents by PatentIndex Score
5 records- 0162US5063339AStepping motor driving deviceJANOME SEWING MACHINE CO LTD·Filed 1987·Granted Nov 5, 1991·19 cites·4 claims
- 0252US5116765AMethod for automatic chemical analyzingOLYMPUS OPTICAL CO·Filed 1990·Granted May 26, 1992·18 cites·3 claims
- 0347US5389555AParticle pattern judging methodOLYMPUS OPTICAL CO·Filed 1993·Granted Feb 14, 1995·16 cites·6 claims
- 0439US5225350AParticle agglutination pattern judgment methodOLYMPUS OPTICAL CO·Filed 1992·Granted Jul 6, 1993·16 cites·11 claims
- 0530US5162234AAutomatic blood cell particle pattern judging methodOLYMPUS OPTICAL CO·Filed 1990·Granted Nov 10, 1992·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Haruhisa Watanabe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →