Inventor · disambiguated record
Tatsuya Ohshima
Also filed as: OHSHIMA TATSUYA
2 granted patents·5 citations·filing 1999–2009
50Inventor score
Files withTOYO KOHAN CO LTD2
Top patents by PatentIndex Score
2 records- 0159US7857470B2Light reflecting plate and method of manufacturing the same, and light reflecting deviceTOYO KOHAN CO LTD·Filed 2009·Granted Dec 28, 2010·3 cites·15 claims
- 0232US6551721B1Surface-treated steel sheet for battery case, battery case comprising the same, methods for producing them, and batteryTOYO KOHAN CO LTD·Filed 1999·Granted Apr 22, 2003·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →