Inventor · disambiguated record
Seiichi Tanuma
Also filed as: TANUMA SEI-ICHI · TANUMA SEIICHI
3 granted patents·27 citations·filing 1986–1998
66Inventor score
Top patents by PatentIndex Score
3 records- 0157US4887273AIntercalation compound and generator of coherent radiation using the sameHITACHI LTD·Filed 1986·Granted Dec 12, 1989·13 cites·17 claims
- 0246US5434936AMechanical optical switchSEIKO INSTR INC·Filed 1994·Granted Jul 18, 1995·14 cites·4 claims
- 0325US6306901B1Agent for prophylaxis and therapy of diseasesFiled 1998·Granted Oct 23, 2001·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →