Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142367 | Electronic device and method of displaying mathematical expressions including variables | Akiyoshi Satoh, Fumiaki Kawawaki | 2000-11-07 |
| 5825001 | Function calculator with graphic chart facility | Kawawaki Fumiaki | 1998-10-20 |
| 5528524 | Calculating device capable of quickly finding a solution in an application using the iterative method | Shuuji Kaya | 1996-06-18 |
| 5519646 | Calculator with display of processing for mulas as processing progresses | Syuji Uemura, Yoshihiro Okuda, Syuuji Kaya, Akiyoshi Satoh, Katsumasa Tsuneyoshi +2 more | 1996-05-21 |
| 5454035 | Electronic apparatus | Eichika Matsuda, Taizou Nishida | 1995-09-26 |
| 5381353 | Scientific electronic calculator for performing mathematical operations with predetermined priority | — | 1995-01-10 |
| 5241684 | Data processor for processing data singly or in an array | Eichika Matsuda | 1993-08-31 |
| 5150316 | Electronic apparatus | Akitaka Morita, Eichika Matsuda, Yoshimitsu Inamori | 1992-09-22 |
| 5136505 | Electronic translator apparatus for translating words or phrases and auxiliary information related to the words or phrases | Yoshimitsu Inamori, Hiroshi Takada, Masao Okumura, Hiroshi Nittaya, Shuji Kaya +4 more | 1992-08-04 |
| 5125078 | Electronic display apparatus with scrolling function | Eichika Matsuda | 1992-06-23 |
| 4980910 | Portable automatic dialing unit | Eichika Matsuda, Hisao Kunita | 1990-12-25 |
| 4866650 | Electronic calculator having matrix calculations | Michiaki Kuno, Noboru Akizuki, Yoshimitsu Inamori | 1989-09-12 |