Inventor
Yasuaki Otoguro
Inventor
Abiko, JP
Overview
Patents· 46 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography40%
G02BOptical elements, systems or apparatus33%
H04NPictorial communication, e.g. television12%
B41JTypewriters11%
H05KPrinted circuits2%
B08BCleaning in general1%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein1%
PatentTitleYear
10,955,766Image forming apparatus including optical scanning apparatus202110,908,527Image forming apparatus202110,895,817Image forming apparatus202110,895,818Image forming apparatus including a moving unit for an optical print head202110,739,693Image forming apparatus having optical print head202010,725,289Casing of optical scanning apparatus, and optical scanning apparatus202010,635,014Optical scanning apparatus and image forming apparatus202010,558,140Leaf spring, housing, light scanning apparatus, and image forming apparatus202010,539,901Image forming apparatus having optical print head202010,520,851Light scanning apparatus and image forming apparatus201910,498,920Light scanning apparatus and image forming apparatus201910,473,922Casing of optical scanning apparatus and optical scanning apparatus201910,466,612Image forming apparatus having optical print head201910,459,364Image forming apparatus having optical print head201910,451,870Optical scanning apparatus and image forming apparatus201910,429,791Image forming apparatus having optical print head201910,401,754Image forming apparatus having optical print head201910,324,396Light scanning apparatus, image forming apparatus, and housing201910,303,081Casing of a light scanning apparatus, light scanning apparatus, and image forming apparatus201910,303,080Image forming apparatus with improved timing for emitting beam detect light beam201910,298,797Optical scanning apparatus and image forming apparatus201910,274,860Method for manufacturing light scanning apparatus, and image forming apparatus201910,185,119Optical scanning apparatus with reflection mirror mounted by leaf springs and image forming apparatus therof201910,126,674Optical scanning device and image forming apparatus provided with optical scanning device20189,720,207'Light scanning apparatus'20179,692,926'Optical scanning apparatus and image forming apparatus'20179,618,872'Optical scanning apparatus'20179,517,638'Light scanning apparatus and image forming apparatus'20169,493,014'Image forming apparatus having three-position support'20169,400,444'Image forming apparatus with improved timing for emitting beam detect light beam'20169,316,992'Light scanning apparatus and image forming apparatus'20169,207,452'Light scanning apparatus'20159,195,063'Light scanning apparatus and image forming apparatus'20159,195,162'Cover member, light scanning apparatus, and image forming apparatus'20159,086,645'Light scanning apparatus'20159,019,332'Cover member, light scanning apparatus, and image forming apparatus'20158,947,478'Light scanning apparatus and image forming apparatus'20158,902,269'Optical scanning apparatus'20148,902,268'Optical scanning apparatus and image forming apparatus'20148,755,094'Method of measuring irradiation position shift and focus shift in optical scanning apparatus'20148,724,199'Optical scanning apparatus including mechanism for shielding lens from air flow'20147,782,511'Optical scanning apparatus and image forming apparatus comprising the same'20107,684,099'Optical scanning device and image forming apparatus'20107,522,326'Optical scanning device and image forming apparatus'20097,343,117'Electronic apparatus having a plurality of circuit substrates'20087,016,625'Airflow around electrical circuit of image forming apparatus'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2021Patents assigned to CANON KK (46)· patent assignee history
2006Based in Toride, JP· patent location history
2008Based in Ibaraki, JP· patent location history
2009–2021Based in Abiko, JP· patent location history
2014Patents assigned to OTOGURO YASUAKI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 46 | 2006–2021 |
| OTOGURO YASUAKIself | 3 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Abiko, JP | 44 | 2009–2021 |
| Ibaraki, JP | 1 | 2008 |
| Toride, JP | 1 | 2006 |