Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D441008 | Electronic calculator | Makoto Matsuda | 2001-04-24 |
| D441010 | Label printer with a mouse pad for a computer | Haruki Ohta | 2001-04-24 |
| 6129237 | Structure for opening/closing a case cover | — | 2000-10-10 |
| D420987 | Handheld computer | Yukinori Ido | 2000-02-22 |
| D416237 | Handheld computer | Yukinori Ido, Hiroaki Hishiyama | 1999-11-09 |
| D416011 | Portion of handheld computer | Yukinori Ido, Hiroaki Hishiyama | 1999-11-02 |
| D400912 | Electronic organ | — | 1998-11-10 |
| D375754 | Binoculars with radio receiver | — | 1996-11-19 |
| D367490 | Screen for a liquid crystal projector | Tsuyoshi Matsunaga, Hideo Takamoto | 1996-02-27 |
| D366055 | Screen for a liquid crystal projector | Tsuyoshi Matsunaga, Hideo Takamoto | 1996-01-09 |
| D365093 | Liquid crystal projection-TV | Toshio Igo | 1995-12-12 |
| D356595 | Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book | — | 1995-03-21 |
| D356105 | Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book | Yukinori Ido | 1995-03-07 |
| D354478 | Information devices having the function of calculator portable information terminal telephone book, address book, calendar, schedule book and memo book | — | 1995-01-17 |
| D353828 | Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book | Yukinori Ido | 1994-12-27 |
| D349722 | Electronic calculator | — | 1994-08-16 |
| D343849 | Video projector | — | 1994-02-01 |
| D314958 | Portable television set | Hiroshi Nakatsuka, Asao Sasaki | 1991-02-26 |
| D311734 | Portable television set | Hiroshi Nakatsuka, Asao Sasaki | 1990-10-30 |
| D306582 | Portable television set | Hiroshi Nakatsuka | 1990-03-13 |
| D304730 | Combined radio recevier and calculator | — | 1989-11-21 |