Inventor · disambiguated record
Tetsushi Kawamura
Also filed as: KAWAMURA TETSUSHI
7 granted patents·67 citations·filing 1984–2003
83Inventor score
Top patents by PatentIndex Score
7 records- 0163US6248687B1Process for presulfurizing a desulfurization catalyst used in a hydrodesulfurization unit of petroleum refinery and presulfurization promoterNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jun 19, 2001·30 cites·6 claims
- 0252US4579309AAttachment for a resinous reservoirTOYODA MACHINE WORKS LTD·Filed 1984·Granted Apr 1, 1986·17 cites·2 claims
- 0344US7096739B2Pressure sensor containing fluorine-based adhesiveTOYODA MACHINE WORKS LTD·Filed 2003·Granted Aug 29, 2006·3 cites·7 claims
- 0437US4606423AControl apparatus for power-assisted steering systemTOYOTA MOTOR CO LTD·Filed 1984·Granted Aug 19, 1986·6 cites·4 claims
- 0535US6153566ABacteriostatic compositions and use in metal working fluidsATOCHEM ELF SA·Filed 1996·Granted Nov 28, 2000·7 cites·11 claims
- 0628US5965011AMethod for reducing deposition of cokes in heat-refining process of petroleum high-molecular hydrocarbons, and additive used in the methodNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Oct 12, 1999·4 cites·9 claims
- 0726US6103102AMethod for improving the yield of lighter components in heat-refining process of petroleum heavy oil, and additive used in the methodNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Aug 15, 2000·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →