Inventor
Akihisa Itoh
Inventor
Fukushima, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing78%
H01HElectric switches11%
G05GControl devices or systems insofar as characterised by mechanical features only6%
H04MTelephonic communication6%
PatentTitleYear
7,593,006'Input device for moving cursor and scrolling image on screen'20097,348,965'Coordinates input apparatus having divided coordinates input surface'20087,339,577'Input device capable of button input and coordinate input on the same operating surface'20087,218,314'Coordinate input device'20077,042,445'Input device for moving cursor and scrolling image on screen'20066,983,336'Dual pointing device used to control a cursor having absolute and relative pointing devices'20066,681,268'Dual pointing screen cursor device comprising touch pad and stick wherein each has identifying bytes that is transmitted through single channel port'20046,603,459'Two-direction input device and operating device using combination of two-direction input device and coordinate input member'20036,097,370'X-Y direction input device'20006,037,929'Coordinate input system and method of controlling same'20005,999,170'Input pen'19995,995,083'Coordinates input apparatus'19995,907,327'Apparatus and method regarding drag locking with notification'19995,847,696'X-Y coordinate input device'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2009Patents assigned to ALPS ELECTRIC CO LTD (14)· patent assignee history
1998–2009Based in Fukushima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPS ELECTRIC CO LTD | 14 | 1998–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukushima, JP | 14 | 1998–2009 |