Inventor · disambiguated record
Koichi Ohno
Also filed as: OHNO KOICHI
7 granted patents·244 citations·filing 1985–2000
88Inventor score
Top patents by PatentIndex Score
7 records- 0193US4871237AMethod and apparatus for adjusting imaging performance of projection optical apparatusNIKON CORP·Filed 1987·Granted Oct 3, 1989·88 cites·19 claims
- 0287US4965630AProjection exposure apparatusNIKON CORP·Filed 1989·Granted Oct 23, 1990·50 cites·8 claims
- 0383US6521024B1Seal plate and pressure adjusting mechanism for the seal plateNOK CORP·Filed 2000·Granted Feb 18, 2003·37 cites·9 claims
- 0476US4803524AMethod of and apparatus for detecting the accuracy of superposition exposure in an exposure apparatusNIKON CORP·Filed 1987·Granted Feb 7, 1989·27 cites·21 claims
- 0565US4676614AApparatus for regulating the optical characteristics of a projection optical systemNIPPON KOGAKU KK·Filed 1985·Granted Jun 30, 1987·18 cites·18 claims
- 0651US5381411AApparatus for controlling ATM cell generation rateFUJITSU LTD·Filed 1994·Granted Jan 10, 1995·18 cites·6 claims
- 0733US5418643AMirror assembly for use in automobile having water drops removing apparatusTOKAI RIKA CO LTD·Filed 1992·Granted May 23, 1995·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →