Inventor · disambiguated record
Tatsuaki Sumitani
Also filed as: SUMITANI TATSUAKI
3 granted patents·54 citations·filing 1996–2000
72Inventor score
Files withTOYO BOSEKI3
Top patents by PatentIndex Score
3 records- 0162US6143390ALow-temperature regenerative type moisture absorbing elementTOYO BOSEKI·Filed 1996·Granted Nov 7, 2000·26 cites·9 claims
- 0259US6468320B1Filter unit and filterTOYO BOSEKI·Filed 2000·Granted Oct 22, 2002·9 cites·5 claims
- 0348US6150455AThermostable polymer electrolyte gelTOYO BOSEKI·Filed 1997·Granted Nov 21, 2000·19 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →