Inventor · disambiguated record
Tokuhisa Tsutsui
Also filed as: TSUTSUI TOKUHISA
4 granted patents·130 citations·filing 1989–1998
80Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK4
Top patents by PatentIndex Score
4 records- 0189US5236784ABearing material and plastic bearingSANKYO SEIKI SEISAKUSHO KK·Filed 1992·Granted Aug 17, 1993·54 cites·1 claims
- 0276US5122896AElectrochromic display device with the counter electrode being preliminarily held in reduced or oxidized stateSANKYO SEIKI SEISAKUSHO KK·Filed 1989·Granted Jun 16, 1992·43 cites·16 claims
- 0356US6155721ADynamic-pressure fluid bearingSANKYO SEIKI SEISAKUSHO KK·Filed 1998·Granted Dec 5, 2000·20 cites·6 claims
- 0445US5763967ADynamic-pressure fluid bearingSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Jun 9, 1998·13 cites·6 claims
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