Inventor · disambiguated record
Kazuhiro Hirayama
Also filed as: HIRAYAMA KAZUHIRO · ICHIKAWA JUNJI · SATO YASUSHI
24 granted patents·512 citations·filing 1975–1983
97Inventor score
Files withCANON KK24
Top patents by PatentIndex Score
24 records- 0196US4468112ADeveloper concentration controlling deviceCANON KK·Filed 1982·Granted Aug 28, 1984·56 cites·17 claims
- 0289US4377333ARecording apparatusCANON KK·Filed 1980·Granted Mar 22, 1983·33 cites·13 claims
- 0389US4122462AImage information recording apparatusCANON KK·Filed 1977·Granted Oct 24, 1978·43 cites·29 claims
- 0487US4233612AImage information electrostatic recording deviceCANON KK·Filed 1978·Granted Nov 11, 1980·49 cites·48 claims
- 0586US4370053ADeveloper supply deviceCANON KK·Filed 1981·Granted Jan 25, 1983·28 cites·10 claims
- 0685US4171902AInformation processing system having an optic axis adjusting mirror deviceCANON KK·Filed 1977·Granted Oct 23, 1979·32 cites·25 claims
- 0778US4314756ACleaning deviceCANON KK·Filed 1979·Granted Feb 9, 1982·17 cites·14 claims
- 0877US4297716ARecording apparatus including a continuous transfer webCANON KK·Filed 1979·Granted Oct 27, 1981·28 cites·16 claims
- 0976US4257701AImage information recording apparatusCANON KK·Filed 1978·Granted Mar 24, 1981·17 cites·16 claims
- 1075US4358520AMethod of stabilizing an electrostatic latent imageCANON KK·Filed 1979·Granted Nov 9, 1982·15 cites·13 claims
- 1175US4059833ARecording position adjusterCANON KK·Filed 1975·Granted Nov 22, 1977·35 cites·22 claims
- 1274US4060323AImage information handling method and deviceCANON KK·Filed 1975·Granted Nov 29, 1977·24 cites·24 claims
- 1374US4053898ALaser recording processCANON KK·Filed 1975·Granted Oct 11, 1977·25 cites·17 claims
- 1472US4060322AImage information handling deviceCANON KK·Filed 1975·Granted Nov 29, 1977·22 cites·10 claims
- 1571US4175851ARecording position adjusterCANON KK·Filed 1977·Granted Nov 27, 1979·20 cites·16 claims
- 1660US4033687ACathode ray tube pickup deviceCANON KK·Filed 1976·Granted Jul 5, 1977·9 cites·2 claims
- 1752US4528580AImage information recording apparatusCANON KK·Filed 1983·Granted Jul 9, 1985·8 cites·5 claims
- 1852US4232954ARecording position adjusterCANON KK·Filed 1977·Granted Nov 11, 1980·6 cites·33 claims
- 1951US4312588AHigh-speed recording apparatusCANON KK·Filed 1980·Granted Jan 26, 1982·11 cites·5 claims
- 2049US4450453AOverlay recording device for recording a plurality of information in superimpositionCANON KK·Filed 1980·Granted May 22, 1984·12 cites·11 claims
- 2148US4222643ARecording position adjusterCANON KK·Filed 1977·Granted Sep 16, 1980·5 cites·33 claims
- 2244US4040737AMethod and arrangement for eliminating ghost imageCANON KK·Filed 1975·Granted Aug 9, 1977·8 cites·17 claims
- 2343US4448513AImage information recording apparatusCANON KK·Filed 1980·Granted May 15, 1984·5 cites·10 claims
- 2436US4103156ALight scanning deviceCANON KK·Filed 1976·Granted Jul 25, 1978·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →