Inventor
Takeo Hashimoto
Inventor
Tokyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps13%
A61FFilters implantable into blood vessels9%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
H04NPictorial communication, e.g. television9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
G01CMeasuring distances, levels or bearings4%
G05BControl or regulating systems in general4%
G06KGraphical data reading4%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing4%
PatentTitleYear
11,080,574Image processing apparatus20216,394,988'Adjustable construction of diaper cup for discharge disposing apparatus'20026,344,802'Control system'20026,335,603'Motor control circuit and control system using the same'20026,027,839'Method for transferring pattern images through mix-and-match exposure at improved overlay accuracy'20005,800,951'Exposure method and exposure mask with monitoring patterns'19985,681,297'Device for disposing excrement'19975,561,347'Photomultiplier'19965,486,822'Optimum route determination'19965,463,272'Cathode for photoelectric emission, cathode for secondary electron emission, electron multiplier tube, and photomultiplier tube'19955,420,476'Photomultiplier including election lens electrode'19955,313,050'Cash managing system'19944,663,771'Solid state image pickup device in which the transfer gate areas are supplied with negative voltage during the vertical transfer period and light receiving period but not when the positive readout pulse period is applied'19874,628,347'Charge transfer device for multiplexing signals'19864,621,369'Input circuit for charge transfer device'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2002Patents assigned to SONY CORP (4)· patent assignee history
1986–1987Based in Machida, JP· patent location history
1994–2002Patents assigned to TOSHIBA KK (3)· patent assignee history
1994–2002Based in Kawasaki, JP· patent location history
1995–1996Patents assigned to HAMAMATSU PHOTONICS KK (3)· patent assignee history
1995–1996Based in Hamamatsu, JP· patent location history
1997–2002Based in Tokyo, JP· patent location history
1998–2000Patents assigned to NEC CORP (2)· patent assignee history
2021Patents assigned to FUJIFILM BUSINESS INNOVATION CORP (1)· patent assignee history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 4 | 1986–2002 |
| HAMAMATSU PHOTONICS KK | 3 | 1995–1996 |
| TOSHIBA KK | 3 | 1994–2002 |
| NEC CORP | 2 | 1998–2000 |
| FUJIFILM BUSINESS INNOVATION CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1997–2002 |
| Kawasaki, JP | 3 | 1994–2002 |
| Hamamatsu, JP | 3 | 1995–1996 |
| Machida, JP | 3 | 1986–1987 |
| Yokohama-shi, Kanagawa, JP | 1 | 2021 |