Inventor
Koujiro Hashimoto
Inventor
Yokohama, JP
Overview
Patents· 10 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 transducer60%
A63FCard, board, or roulette games7%
G05BControl or regulating systems in general7%
G06FElectric digital data processing7%
G07FCoin-freed or like apparatus7%
H01RElectrically-conductive connections7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,196,290'Library device'20158,934,187'Magnetic tape device and method for controlling movement of magnetic head'20158,794,998'Switching hub device and connector lock releasing tool'20148,731,710'Library apparatus'20148,675,302'Cartridge magazine for library system and library system with cartridge theft prevention mechanism'20148,417,970'Apparatus and method for storing key data, library unit, and storage device'20138,124,214'Fault tolerant transport mechanism in storage and method of controlling the same'20127,710,684'Library apparatus with cartridge type sensor'20106,671,574'Position detecting apparatus and library apparatus'20036,463,353'Library apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2015Patents assigned to FUJITSU LTD (10)· patent assignee history
2002–2015Based in Yokohama, JP· patent location history
2003–2014Based in Kawasaki, JP· patent location history
2012–2014Patents assigned to HASHIMOTO KOUJIRO (4)· patent assignee history
2012Patents assigned to HORI DAISUKE (1)· patent assignee history
2013Patents assigned to SASAKI SHINOBU (1)· patent assignee history
2014Patents assigned to INAGAKI HIROYASU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 10 | 2002–2015 |
| HASHIMOTO KOUJIROself | 4 | 2012–2014 |
| HORI DAISUKE | 1 | 2012 |
| INAGAKI HIROYASU | 1 | 2014 |
| SASAKI SHINOBU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 2002–2015 |
| Kawasaki, JP | 5 | 2003–2014 |