Inventor · disambiguated record
Tatsuo Ohgaki
Also filed as: OHGAKI TATSUO
6 granted patents·347 citations·filing 1990–1995
86Inventor score
Files withOMRON TATEISI ELECTRONICS CO6
Top patents by PatentIndex Score
6 records- 0194US5138687ARib optical waveguide and method of manufacturing the sameOMRON TATEISI ELECTRONICS CO·Filed 1990·Granted Aug 11, 1992·150 cites·99 claims
- 0290US5511142ARib optical waveguide and method of manufacturing the sameOMRON TATEISI ELECTRONICS CO·Filed 1992·Granted Apr 23, 1996·87 cites·9 claims
- 0385US5122903AOptical device and optical pickup device using the sameOMRON TATEISI ELECTRONICS CO·Filed 1990·Granted Jun 16, 1992·79 cites·9 claims
- 0474US5835472AOptical pickup device with substantially mutually orthogonal reflection surfacesOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Nov 10, 1998·22 cites·10 claims
- 0553US5444677AOptical read/write head low angle beamsplitter and coplanar detectorsOMRON TATEISI ELECTRONICS CO·Filed 1993·Granted Aug 22, 1995·8 cites·27 claims
- 0632US5615181AOptical read/write head with low angle beam splitter and coplanar detectorsOMRON TATEISI ELECTRONICS CO·Filed 1995·Granted Mar 25, 1997·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →