Inventor
Takashi Ogiwara
Inventor
Shizuoka, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography28%
Y10TTechnical subjects covered by former us classification9%
A47BTables6%
B60BVehicle wheels6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
F16DCouplings for transmitting rotation6%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B60TVehicle brake control systems or parts thereof3%
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load3%
PatentTitleYear
11,118,640Wet parking brake device and method of assembling the same202110,768,574Image forming apparatus202010,191,448Image forming apparatus with ventilation guides for exhausting air and method associated with the same20199,897,952'Image forming apparatus'20189,551,968'Image forming apparatus'20179,533,563'Reduction gear'20179,411,309'Image forming apparatus'20169,298,160'Image forming apparatus and cooling control method for image forming apparatus'20169,089,213'Stabilizer, image forming apparatus, and stabilizer mounting method'20158,693,916'Stabilizer, image forming apparatus, and stabilizer mounting method'20147,848,681'Method of rotating revolver unit using a plurality of motors'20107,736,774'Solid oxide fuel cell system'20104,919,001'Coarse/fine adjustment coaxial handle for feeding microscope stage'19904,771,412'Cooling device for optical information recording and reproducing apparatus'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1990Patents assigned to OLYMPUS OPTICAL CO (2)· patent assignee history
1988–1990Based in Ina, JP· patent location history
2010–2020Patents assigned to TOSHIBA TEC KK (9)· patent assignee history
2010–2019Patents assigned to TOSHIBA KK (8)· patent assignee history
2010Based in Mishima, JP· patent location history
2014Patents assigned to MASUDA SADAHIRO (1)· patent assignee history
2014–2019Based in Shizuoka, JP· patent location history
2017–2021Patents assigned to TOYOTA JIDOSHOKKI KK (2)· patent assignee history
2017Based in Aichi, JP· patent location history
2020Based in Numazu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA TEC KK | 9 | 2010–2020 |
| TOSHIBA KK | 8 | 2010–2019 |
| OLYMPUS OPTICAL CO | 2 | 1988–1990 |
| TOYOTA JIDOSHOKKI KK | 2 | 2017–2021 |
| MASUDA SADAHIRO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 7 | 2014–2019 |
| Ina, JP | 2 | 1988–1990 |
| Numazu, JP | 1 | 2020 |
| Aichi, JP | 1 | 2017 |
| Mishima, JP | 1 | 2010 |