Inventor · disambiguated record
Kazuhiro Arakawa
Also filed as: ARAKAWA KAZUHIRO
6 granted patents·2 pending applications·94 citations·filing 1981–2005
82Inventor score
Top patents by PatentIndex Score
8 records- 0181US4527862ALiquid crystal display keyboardCANON KK·Filed 1983·Granted Jul 9, 1985·61 cites·5 claims
- 0273US7766341B2Seal structure, fluid device, integrated valve, and sealing memberCKD CORP·Filed 2005·Granted Aug 3, 2010·6 cites·4 claims
- 0371USD269278SDesk-top electronic calculatorCANON KK·Filed 1981·Granted Jun 7, 1983·12 cites·1 claims
- 0467US7942647B2Pump for supplying chemical liquidsOCTEC INC·Filed 2005·Granted May 17, 2011·3 cites·6 claims
- 0562US4646062AKey input deviceCANON KK·Filed 1984·Granted Feb 24, 1987·12 cites·14 claims
- 0646US2007297927A1Pump for Supplying Chemical LiquidsOCTEC INC·Filed 2005·Application pending·0 cites
- 0741US7262410B2Sample observing apparatus and sample observing methodADVANTEST CORP·Filed 2005·Granted Aug 28, 2007·0 cites·9 claims
- 0837US2007258837A1Pump Unit for Supplying Chemical LiquidsOKUMURA KATSUYA·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →