Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924299 | Image display device displaying a composite character and graphic color image | Hideyuki Takamuku | 1990-05-08 |
| 4766540 | Electronic cash register with programmable mode/function key settings | — | 1988-08-23 |
| 4724308 | Rewind control unit for a tape reader | Seiichi Hattori, Kunio Kanda | 1988-02-09 |
| 4676674 | Data input/output unit | Hajimu Kishi, Masaki Seki | 1987-06-30 |
| 4677543 | Transportable and detachable data input/output unit providing automatic character insertion or deletion | Hajimu Kishi, Masaki Seki | 1987-06-30 |
| 4636937 | Data input/output unit | Hajimu Kishi, Masaki Seki | 1987-01-13 |
| 4614384 | Electronic cash register | Akira Takano, Hiroyuki Ishikawa, Yoshiaki Honjo | 1986-09-30 |
| 4400438 | Process for producing fire retardant and heat resistant copper-clad laminated board, and varnish therefor | Akio Takahashi, Yutaka Itoh, Takeshi Shimazaki, Motoyo Wajima, Hirosada Morishita +2 more | 1983-08-23 |
| 4393188 | Thermosetting prepolymer from polyfunctional maleimide and bis maleimide | Akio Takahashi, Motoyo Wajima, Ritsuro Tada, Hirosada Morishita, Shunya Yokozawa +1 more | 1983-07-12 |
| 4357604 | Variable size character display | Ryoji Imazeki, Seiichi Hattori | 1982-11-02 |
| 4346206 | Imide prepolymer from reaction of epoxy compound with bis-imide/diamine reaction mixture | Akio Takahashi, Yutaka Itoh, Takeshi Shimazaki, Motoyo Wajima, Hirosada Morishita +2 more | 1982-08-24 |
| 4186439 | Electronic cash register for totalizing sales data on a time zone basis | Noriaki Shimura | 1980-01-29 |