Inventor · disambiguated record
Hiroyuki Ichiyoshi
Also filed as: ICHIYOSHI HIROYUKI
16 granted patents·256 citations·filing 1988–2012
94Inventor score
Top patents by PatentIndex Score
16 records- 0188USD322266SCombined video camera and video tape recorderCANON KK·Filed 1989·Granted Dec 10, 1991·27 cites·1 claims
- 0281US8297839B2Radiation imaging apparatus and method for controlling radiation imaging apparatusTSUJII OSAMU·Filed 2010·Granted Oct 30, 2012·12 cites·13 claims
- 0376USD478594SDocument scannerCANON DENSHI KK·Filed 2002·Granted Aug 19, 2003·21 cites·1 claims
- 0475US5043822AVideo camera apparatusCANON KK·Filed 1990·Granted Aug 27, 1991·43 cites·13 claims
- 0574USD341541SAutomatic eye-refraction measuring apparatus with spectacle lens measuring apparatusCANON KK·Filed 1992·Granted Nov 23, 1993·17 cites·1 claims
- 0667US7810994B2X-ray imaging apparatusCANON KK·Filed 2009·Granted Oct 12, 2010·7 cites·7 claims
- 0767US4963987AVideo camera apparatus with grip axis and viewfinder optical axis in parallel relationCANON KK·Filed 1988·Granted Oct 16, 1990·21 cites·17 claims
- 0866US5967996AApparatus and method for aiding transmissionCANON KK·Filed 1997·Granted Oct 19, 1999·49 cites·13 claims
- 0961US5548334AVideo camera having viewfinder rotatably mounted on camera bodyCANON KK·Filed 1994·Granted Aug 20, 1996·20 cites·9 claims
- 1055USD474500SPrinter for digital x-ray diagnosisCANON KK·Filed 2002·Granted May 13, 2003·9 cites·1 claims
- 1153US6163668AMulti-functional copier and printing apparatus which provides various options from which to read in, output and display imagesCANON KK·Filed 1998·Granted Dec 19, 2000·17 cites·13 claims
- 1252US9014332B2Radiation imaging apparatus and method for controlling radiation imaging apparatusCANON KK·Filed 2012·Granted Apr 21, 2015·0 cites·12 claims
- 1343USD369826SLaser beam printer for medical useCANON KK·Filed 1995·Granted May 14, 1996·5 cites·1 claims
- 1441USD492313SImage data scanner apparatusCANON DENSHI KK·Filed 2003·Granted Jun 29, 2004·4 cites·1 claims
- 1535USD349296SPortable panhead for broadcast cameraCANON KK·Filed 1993·Granted Aug 2, 1994·2 cites·1 claims
- 1634USD462949SOptical wireless communication apparatusCANON KK·Filed 2001·Granted Sep 17, 2002·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Ichiyoshi 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 →