Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D978831 | Speaker with lighting unit | Masaaki Ishibashi, Tsutomu Yoshihara, Minoru Tsuruta, Hiroyuki Nakamura | 2023-02-21 |
| D939598 | Machining tool | Masaaki Ishibashi, Takahiro Koyama | 2021-12-28 |
| 7825983 | Image pickup apparatus having a frame | Junji Hirooka, Hideki Kawai | 2010-11-02 |
| D343407 | Computer | — | 1994-01-18 |
| D339372 | Combination printer and scanner for computer | — | 1993-09-14 |
| D337569 | Electronic notebook for data entry | — | 1993-07-20 |
| D300136 | Facsimile | Tomonori Nishio | 1989-03-07 |
| D300137 | Facsimile | — | 1989-03-07 |
| D295284 | Facsimile | — | 1988-04-19 |
| D294703 | Facsimile | — | 1988-03-15 |
| D294027 | Discharge paper receiving cage for facsimile | — | 1988-02-02 |
| 4720728 | Image forming apparatus and sheet receptacle for use therewith | — | 1988-01-19 |
| D293574 | Facsimile | Takashi Yomo, Noriyuki Suzuki | 1988-01-05 |
| D292976 | Facsimile | — | 1987-12-01 |
| D292285 | Handset telephone | — | 1987-10-13 |
| D289116 | Table for mounting telephone for facsimile | — | 1987-04-07 |
| D287364 | Facsimile | — | 1986-12-23 |
| D286044 | Paper discharging tray for a facsimile | — | 1986-10-07 |
| D284385 | Microfilm reader-printer | Masaaki Yanagi | 1986-06-24 |
| D281330 | Ink ribbon cartridge for electronic typewriter | — | 1985-11-12 |
| D276815 | Microfilm copying camera | Hiroaki Suzuki | 1984-12-18 |
| D273501 | Electronic typewriter | Noriaki Haranishi | 1984-04-17 |
| D270728 | Desk-top computer | Sakae Uematsu | 1983-09-27 |
| D270730 | Desk-top computer | Sakae Uematsu | 1983-09-27 |
| D265996 | Controller for computer printing system | Yoshinori Sugiura | 1982-08-31 |