Inventor · disambiguated record
Takaji Ohtsu
Also filed as: OHTSU TAKAJI
8 granted patents·279 citations·filing 1977–1983
89Inventor score
Files withSONY CORP8
Top patents by PatentIndex Score
8 records- 0190US4578597ALarge amplitude pulse generating circuitsSONY CORP·Filed 1983·Granted Mar 25, 1986·55 cites·4 claims
- 0289US4463383AImage pickup apparatusSONY CORP·Filed 1982·Granted Jul 31, 1984·57 cites·24 claims
- 0387US4485380ALiquid crystal matrix display deviceSONY CORP·Filed 1982·Granted Nov 27, 1984·46 cites·7 claims
- 0487US4447812ALiquid crystal matrix display deviceSONY CORP·Filed 1982·Granted May 8, 1984·56 cites·7 claims
- 0583US4466018AImage pickup apparatus with gain controlled output amplifierSONY CORP·Filed 1982·Granted Aug 14, 1984·36 cites·23 claims
- 0658US4101921AMemory type insulating gate field effect semiconductor deviceSONY CORP·Filed 1977·Granted Jul 18, 1978·17 cites·9 claims
- 0742US4591916ASolid state image pickup deviceSONY CORP·Filed 1983·Granted May 27, 1986·6 cites·5 claims
- 0842US4584608ASolid state image pickup deviceSONY CORP·Filed 1983·Granted Apr 22, 1986·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →