Inventor
Shinya Tochikubo
Inventor
Miyagi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer23%
B01DSeparation8%
C02FTreatment of water, waste water, sewage, or sludge8%
F16KValves8%
G05DSystems for controlling or regulating non-electric variables8%
G06FElectric digital data processing8%
G06KGraphical data reading8%
H01QAntennas, i.e. radio aerials8%
H04LTransmission of digital information, e.g. telegraphic communication8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
11,107,505Cartridge202110,984,819Magnetic tape recording device including cartridge memory having a plurality of memory banks202110,971,186Cartridge memory, recording medium cartridge, and method of producing the same20216,986,843'Water purifier'20064,854,348'Single cylinder type switching valve for mixing hot and cold waters'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to TOCHIKUBO SHIGEO (1)· patent assignee history
1989Based in Kanagawa, JP· patent location history
2006Patents assigned to TYK CORP (1)· patent assignee history
2006Based in Tajimi, JP· patent location history
2021Patents assigned to SONY CORP (3)· patent assignee history
2021Based in Miyagi, JP· patent location history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 3 | 2021 |
| TOCHIKUBO SHIGEOself | 1 | 1989 |
| TYK CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 2 | 2021 |
| Tokyo, JP | 1 | 2021 |
| Tajimi, JP | 1 | 2006 |
| Kanagawa, JP | 1 | 1989 |