Inventor · disambiguated record
Shigeharu Kawamura
Also filed as: KAWAMURA SHIGEHARU
7 granted patents·40 citations·filing 1984–1991
82Inventor score
Top patents by PatentIndex Score
7 records- 0158US4739172AFiber optic phosphor screen and a method of manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1987·Granted Apr 19, 1988·16 cites·9 claims
- 0255US4740683AX-ray image intensifier with phosphor layer of varying thicknessTOSHIBA KK·Filed 1987·Granted Apr 26, 1988·9 cites·7 claims
- 0352US4654558AFiber optic phosphor screen and a method of manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1986·Granted Mar 31, 1987·8 cites·10 claims
- 0441US4598228AHigh resolution output structure for an image tube which minimizes Fresnel reflectionTOSHIBA KK·Filed 1984·Granted Jul 1, 1986·3 cites·17 claims
- 0529US4670094AMethod of manufacturing a phosphor screenTOSHIBA KK·Filed 1986·Granted Jun 2, 1987·1 cites·7 claims
- 0626US5184008AX-ray imaging tube with specific positional and size relationship of elementsTOSHIBA KK·Filed 1991·Granted Feb 2, 1993·2 cites·3 claims
- 0725US4825067ACoupling means for aligning fiber optic bundles between X-ray image intensifier and image pickup tubeTOSHIBA KK·Filed 1987·Granted Apr 25, 1989·1 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Shigeharu Kawamura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →