Inventor · disambiguated record
Yoshihisa Kawaguchi
Also filed as: KAWAGUCHI YOSHIHISA
11 granted patents·161 citations·filing 1981–2002
91Inventor score
Top patents by PatentIndex Score
11 records- 0172US4374658ADevice for producing a block of solidified carbon dioxideKAWAGUCHI YOSHIHISA·Filed 1981·Granted Feb 22, 1983·21 cites·20 claims
- 0268US5184139AAntenna pointing equipmentTOSHIBA KK·Filed 1991·Granted Feb 2, 1993·41 cites·8 claims
- 0368US4811802AMethod and apparatus for controlling a capsule filling machineNIPPON ELANCO·Filed 1988·Granted Mar 14, 1989·22 cites·9 claims
- 0464US6877611B2Weight sorterSHIONOGI QUALICAPS CO LTD·Filed 2002·Granted Apr 12, 2005·17 cites·7 claims
- 0556US5463465AApparatus for examining the external appearance of solid articlesNIPPON ELANCO·Filed 1994·Granted Oct 31, 1995·18 cites·8 claims
- 0648US6478162B1Weight sorterSHIONOGI QUALICAPS CO LTD·Filed 1998·Granted Nov 12, 2002·16 cites·4 claims
- 0741US5094184ACapsule sealing apparatusNIPPON ELANCO·Filed 1990·Granted Mar 10, 1992·10 cites·10 claims
- 0836US5671058ADevice for supporting linearly moving a movable member and a controlling system for the deviceTOSHIBA KK·Filed 1995·Granted Sep 23, 1997·8 cites·16 claims
- 0933USD291577SMachine for making dry iceKAWAGUCHI YOSHIHISA·Filed 1984·Granted Aug 25, 1987·1 cites·1 claims
- 1030US5689580APrinted letter inspecting apparatus for solid objectsNIPPON ELANCO·Filed 1996·Granted Nov 18, 1997·1 cites·4 claims
- 1129US5209040ACapsule sealing apparatusNIPPON ELANCO·Filed 1992·Granted May 11, 1993·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →