Inventor · disambiguated record
Toshiaki Kuribayashi
Also filed as: KURIBAYASHI TOSHIAKI
12 granted patents·282 citations·filing 1992–2003
93Inventor score
Top patents by PatentIndex Score
12 records- 0192US6329328B1Lubricant oil composition for internal combustion enginesTONEN GENERAL SEKIYU K K·Filed 2000·Granted Dec 11, 2001·64 cites·2 claims
- 0288US6207625B1Lubricant oil composition for diesel engines (LAW913)TONEN CORP·Filed 1999·Granted Mar 27, 2001·63 cites·3 claims
- 0373US5366646ALubricating oil compositionTONEN CORP·Filed 1993·Granted Nov 22, 1994·20 cites·5 claims
- 0471US6638897B2Lubricant oil composition for internal combustion engines (law859)TONENGENERAL SEKIYU K K·Filed 1999·Granted Oct 28, 2003·30 cites·7 claims
- 0568US5344582ATraction fluid derived from cyclopentadiene oligomersTONEN CORP·Filed 1992·Granted Sep 6, 1994·19 cites·3 claims
- 0667US5804096ARefrigerating machine oilTONEN CORP·Filed 1994·Granted Sep 8, 1998·19 cites·8 claims
- 0764US5514292ALubricating oil compositionTONEN CORP·Filed 1994·Granted May 7, 1996·12 cites·6 claims
- 0862US5547597ALubricating oil composition for two-cycle enginesTONEN CORP·Filed 1995·Granted Aug 20, 1996·17 cites·3 claims
- 0961US5798054ALubricant and combination lubricant and refrigerant compositionTONEN CORP·Filed 1996·Granted Aug 25, 1998·19 cites·8 claims
- 1052US7148186B2Lubricant oil composition for diesel engines (LAW964)TONENGENERAL SEKIYU K K·Filed 2003·Granted Dec 12, 2006·3 cites·2 claims
- 1152US5656577AFluid composition for fluid couplingTONEN CORP·Filed 1994·Granted Aug 12, 1997·11 cites·12 claims
- 1228US5747429AFluid composition for use in fluid couplings containing at least one ferrocene derivativeTONEN CORP·Filed 1995·Granted May 5, 1998·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →