Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275218 | Information processing device, control method for the same device and control program recording medium for the same device | Kouichi Harada | 2001-08-14 |
| 6252602 | Information processing apparatus | Koichi Harada | 2001-06-26 |
| 5698822 | Input and display apparatus for handwritten characters | Isamu Haneda, Naoki Shiraishi, Toshihiro Takenaka, Satoru Miyamoto, Yasushi Murasaki | 1997-12-16 |
| 5587724 | Portable terminal device | — | 1996-12-24 |
| 5454035 | Electronic apparatus | Toshiro Oba, Taizou Nishida | 1995-09-26 |
| 5377326 | Electronic apparatus with remote data supplementation/update selection and error display | Kaoru Murata | 1994-12-27 |
| 5241684 | Data processor for processing data singly or in an array | Toshiro Oba | 1993-08-31 |
| 5222209 | Schedule displaying device | Kaoru Murata | 1993-06-22 |
| 5161118 | Hand held data processing apparatus | Kaoru Murata, Yoshihiro Okuda | 1992-11-03 |
| 5150293 | Small electronic memo data storage, display and recall apparatus | Kaoru Murata | 1992-09-22 |
| 5150316 | Electronic apparatus | Akitaka Morita, Toshiro Oba, Yoshimitsu Inamori | 1992-09-22 |
| 5125078 | Electronic display apparatus with scrolling function | Toshiro Oba | 1992-06-23 |
| 5084833 | Input system for use in a portable type data processing device | Kaoru Murata, Yoshihiro Okuda | 1992-01-28 |
| 5050115 | Electronic calculator | Makoto Kado | 1991-09-17 |
| 4980910 | Portable automatic dialing unit | Toshiro Oba, Hisao Kunita | 1990-12-25 |
| 4926388 | Electronic device for independently erasing secret and non-secret data from memory | Hisao Kunita, Akitaka Morita | 1990-05-15 |