Inventor · disambiguated record
Mitsuru Sakai
Also filed as: SAKAI MITSURU
15 granted patents·4 pending applications·252 citations·filing 1992–2013
93Inventor score
Top patents by PatentIndex Score
19 records- 0190US6271416B1Quinolinone derivative, method for preparing the same, and anti-allergic agentDAINIPPON INK & CHEMICALS·Filed 2000·Granted Aug 7, 2001·25 cites·4 claims
- 0290US5616631ABinder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making moldKAO CORP·Filed 1995·Granted Apr 1, 1997·87 cites·24 claims
- 0381US5491180ABinder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making moldKAO CORP·Filed 1994·Granted Feb 13, 1996·46 cites·12 claims
- 0471US9051437B2Electrostatically bonded vesicleKISHIMURA AKIHIRO·Filed 2011·Granted Jun 9, 2015·3 cites·12 claims
- 0571US6410608B1Process for producing polyurethane foamKAO CORP·Filed 1999·Granted Jun 25, 2002·24 cites·4 claims
- 0669US6767929B2Process for producing polyurethaneKAO CORP·Filed 2000·Granted Jul 27, 2004·8 cites·10 claims
- 0760US6136822AQuinolinone derivative, method for preparing the same, and anti-allergic agentDAINIPPON INK & CHEMICALS·Filed 1998·Granted Oct 24, 2000·7 cites·15 claims
- 0859US5525595A3- or 4-glycosyloxybenzopyran derivative and antiallergic agent containing the derivative as active ingredientDAINIPPON INK & CHEMICALS·Filed 1994·Granted Jun 11, 1996·11 cites·38 claims
- 0948US5821554AProcess for preparing polyurethane foamKAO CORP·Filed 1997·Granted Oct 13, 1998·9 cites·9 claims
- 1046US2007073064A1Method for producing aminopyrrolidine derivatives and intermediate compoundsTEIJIN PHARMA LTD·Filed 2004·Application pending·0 cites
- 1144US6306918B1Semi-rigid polyurethane foamKAO CORP·Filed 1999·Granted Oct 23, 2001·7 cites·7 claims
- 1244US5428059ABenzopyran derivatives and an anti-allergic agent possessing the same as the active ingredientDAINIPPON INK & CHEMICALS·Filed 1992·Granted Jun 27, 1995·6 cites·194 claims
- 1343US5942521AQuinolinone derivative and anti-allergic agent with said quinolinone derivative as the active ingredientDAINIPPON INK & CHEMICALS·Filed 1997·Granted Aug 24, 1999·4 cites·34 claims
- 1443US2015258219A1Electrostatic-bonding-type vesicle including metal microparticlesTEIJIN LTD·Filed 2013·Application pending·0 cites
- 1542US6099955AUrethane foam for shoe solesKAO CORP·Filed 1997·Granted Aug 8, 2000·7 cites·16 claims
- 1642US2005118666A1Method of assaying coenzymes a in biological sampleTEIJIN LTD·Filed 2003·Application pending·0 cites
- 1742US2005143478A1Catalyst for preparing polyurethaneKAO CORP·Filed 2004·Application pending·0 cites
- 1841US6114352AQuinolinone derivative and anti-allergic agent with said quinolinone derivative as the active ingredientDAINIPPON INK & CHEMICALS·Filed 1998·Granted Sep 5, 2000·3 cites·12 claims
- 1941US5580552A7-glycosyloxybenzopyran derivative and antiallergic agent containing the derivative as active ingredientDAINIPPON INK & CHEMICALS·Filed 1995·Granted Dec 3, 1996·5 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →