Inventor · disambiguated record
Toyotsugu Itoh
Also filed as: ITOH TOYOTSUGU
11 granted patents·195 citations·filing 1983–1995
91Inventor score
Files withKONISHIROKU PHOTO IND11
Top patents by PatentIndex Score
11 records- 0180US4496209AOptical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portionKONISHIROKU PHOTO IND·Filed 1983·Granted Jan 29, 1985·38 cites·16 claims
- 0277US5506786ACutting apparatusKONISHIROKU PHOTO IND·Filed 1994·Granted Apr 9, 1996·29 cites·18 claims
- 0370US5228369AMethod of surface machining for substrate of electrophotographic photoreceptorKONISHIROKU PHOTO IND·Filed 1991·Granted Jul 20, 1993·31 cites·6 claims
- 0465US5003851AMethod of manufacturing a photoreceptorKONISHIROKU PHOTO IND·Filed 1989·Granted Apr 2, 1991·20 cites·9 claims
- 0564US5538347ADynamic pressure bearingKONISHIROKU PHOTO IND·Filed 1995·Granted Jul 23, 1996·22 cites·12 claims
- 0659US5170683AMethod for surface-processing of a photoreceptor base for electrophotographyKONISHIROKU PHOTO IND·Filed 1991·Granted Dec 15, 1992·14 cites·14 claims
- 0750US4639072AOptical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portionKONISHIROKU PHOTO IND·Filed 1984·Granted Jan 27, 1987·11 cites·13 claims
- 0844US5463503AMethod for producing a polygon mirrorKONISHIROKU PHOTO IND·Filed 1993·Granted Oct 31, 1995·12 cites·6 claims
- 0941US5656228AInjection molding methodKONISHIROKU PHOTO IND·Filed 1995·Granted Aug 12, 1997·11 cites·6 claims
- 1033US5711612ADynamic pressure bearingKONISHIROKU PHOTO IND·Filed 1995·Granted Jan 27, 1998·5 cites·7 claims
- 1132US5566598AMethod for surface processing of a photoreceptor base for electrophotographyKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 22, 1996·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →