Inventor
Shunichi Komatsu
Inventor
Abiko, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography27%
H04NPictorial communication, e.g. television14%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables9%
G06FElectric digital data processing9%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems9%
B41JTypewriters5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G06KGraphical data reading5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
8,156,562'Information processing apparatus, image forming apparatus, image forming system, information processing method, and image forming method'20127,886,170'Power management of image forming apparatus and control method therefor'20117,700,895'Sheet feeding apparatus'20107,508,229'Method and device for testing array substrate'20097,346,717'Control board, image forming apparatus having the same, control board management method, computer program, and computer-readable storage medium'20087,249,759'Sheet feeding apparatus'20077,016,641'Sheet-feeding device having heater for heating sheet'20066,225,751'Fluorescent lamp drive circuit of an image formation apparatus'20014,791,528'Power supply device'19884,739,461'Power supply device for providing positive and negative DC voltages on the secondary of a transformer'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2012Patents assigned to CANON KK (9)· patent assignee history
1988–2001Based in Yokohama, JP· patent location history
2006–2012Based in Abiko, JP· patent location history
2007–2010Based in Chiba, JP· patent location history
2009Patents assigned to CMO JAPAN CO LTD (1)· patent assignee history
2009Patents assigned to IBM (1)· patent assignee history
2009Based in Nishikamo-gun, JP· patent location history
2012Patents assigned to HOMBO TSUNAO (1)· patent assignee history
2012Patents assigned to KAWASE MICHIO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 9 | 1988–2012 |
| CMO JAPAN CO LTD | 1 | 2009 |
| HOMBO TSUNAO | 1 | 2012 |
| IBM | 1 | 2009 |
| KAWASE MICHIO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Abiko, JP | 4 | 2006–2012 |
| Yokohama, JP | 3 | 1988–2001 |
| Chiba, JP | 2 | 2007–2010 |
| Nishikamo-gun, JP | 1 | 2009 |