Inventor · disambiguated record
Haruaki Kubo
Also filed as: KUBO HARUAKI
14 granted patents·2 pending applications·305 citations·filing 1984–2011
94Inventor score
Files withDAISHOWA SEIKI11BIG ALPHA CO INC2BIG DAISHOWA SEIKI CO LTD1DAISHOWA PAPER MFG1KUBO HARUAKI1
Top patents by PatentIndex Score
16 records- 0188US4817972ACollet chuckDAISHOWA SEIKI·Filed 1987·Granted Apr 4, 1989·44 cites·1 claims
- 0284US4598617ATool holder assembly having cutting fluid supply circuitDAISHOWA SEIKI·Filed 1984·Granted Jul 8, 1986·34 cites·4 claims
- 0379US4721423AChuckDAISHOWA SEIKI·Filed 1987·Granted Jan 26, 1988·36 cites·13 claims
- 0474US4758122ATool clamping apparatusDAISHOWA SEIKI·Filed 1987·Granted Jul 19, 1988·27 cites·8 claims
- 0572US4799838AMilling cutterDAISHOWA SEIKI·Filed 1986·Granted Jan 24, 1989·32 cites·3 claims
- 0670US6729627B2Capped collet and collet capBIG ALPHA CO INC·Filed 2002·Granted May 4, 2004·15 cites·16 claims
- 0767US6851897B2Cutting tool insert and cutting toolBIG DAISHOWA SEIKI CO LTD·Filed 2002·Granted Feb 8, 2005·14 cites·20 claims
- 0867US4630980AChuck assembly for a machine toolDAISHOWA PAPER MFG·Filed 1985·Granted Dec 23, 1986·26 cites·9 claims
- 0959US5092190ATransmission deviceDAISHOWA SEIKI·Filed 1990·Granted Mar 3, 1992·17 cites·6 claims
- 1059US4621548AMachine tool holder unitDAISHOWA SEIKI·Filed 1984·Granted Nov 11, 1986·18 cites·12 claims
- 1158US5439333ACoolant feeder in a tool holder assemblyDAISHOWA SEIKI·Filed 1994·Granted Aug 8, 1995·13 cites·18 claims
- 1255US4708538ATapping headDAISHOWA SEIKI·Filed 1985·Granted Nov 24, 1987·16 cites·4 claims
- 1349US2007017046A1CleanerBIG ALPHA CO INC·Filed 2005·Application pending·0 cites
- 1441US2012057946A1Holding apparatus for cutting toolKUBO HARUAKI·Filed 2011·Application pending·0 cites
- 1538US5538371ATapper mechanismDAISHOWA SEIKI·Filed 1995·Granted Jul 23, 1996·7 cites·7 claims
- 1628US5079828AAutomatic tool-replacement apparatusDAISHOWA SEIKI·Filed 1990·Granted Jan 14, 1992·6 cites·9 claims
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