Inventor · disambiguated record
Tsuyoshi Asai
Also filed as: ASAI TSUYOSHI · FUJIMORI NAOJI
14 granted patents·399 citations·filing 1976–2003
94Inventor score
Top patents by PatentIndex Score
14 records- 0198US4277283ASintered hard metal and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Jul 7, 1981·108 cites·12 claims
- 0294US4049876ACemented carbonitride alloysSUMITOMO ELECTRIC INDUSTRIES·Filed 1976·Granted Sep 20, 1977·61 cites·11 claims
- 0391US4909677AThrow away cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 20, 1990·46 cites·1 claims
- 0491US4239536ASurface-coated sintered hard bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Dec 16, 1980·44 cites·7 claims
- 0584US4639352AHard alloy containing molybdenumSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Jan 27, 1987·33 cites·12 claims
- 0680US4120719ACemented carbonitride alloys containing tantalumSUMITOMO ELECTRIC INDUSTRIES·Filed 1976·Granted Oct 17, 1978·21 cites·5 claims
- 0779US6863708B2Method for producing metal powder and metal powder, and electroconductive paste and monolithic ceramic capacitorTOHO TITANIUM CO LTD·Filed 2002·Granted Mar 8, 2005·13 cites·7 claims
- 0877US4279651ASintered hard metal and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Jul 21, 1981·19 cites·9 claims
- 0963US4290807AHard alloy and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Sep 22, 1981·12 cites·13 claims
- 1062US5054967AThrow away cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 8, 1991·17 cites·1 claims
- 1155US6235077B1Process for production of nickel powderTOHO TITANIUM CO LTD·Filed 1999·Granted May 22, 2001·17 cites·6 claims
- 1252US7449044B2Method and apparatus for producing metal powderTOHO TITANIUM CO LTD·Filed 2003·Granted Nov 11, 2008·3 cites·21 claims
- 1350US6500227B1Process for production of ultrafine nickel powderTOHO TITANIUM CO LTD·Filed 2000·Granted Dec 31, 2002·1 cites·4 claims
- 1433US6372015B1Method for production of metal powderTOHO TITANIUM CO LTD·Filed 1999·Granted Apr 16, 2002·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →