Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912640 | Electronic type memo device | — | 1990-03-27 |
| 4890258 | Schedule setting method | Shigeki Iguchi, Tomohiro Inoue | 1989-12-26 |
| 4858125 | Electronic cone with environmental and human body condition sensors and alarm for indicating existence of undesirable conditions | Isamu Washizuka, Tomohiro Inoue | 1989-08-15 |
| 4715010 | Schedule alarm device | Tomohiro Inoue, Shigeki Iguchi | 1987-12-22 |
| 4696054 | Pocketable wireless transmitter and receiver | Tomohiro Inoue | 1987-09-22 |
| 4656317 | Handwritten character input device | Shigeki Iguchi | 1987-04-07 |
| 4190329 | Liquid crystal display cell of the reflection type | Isamu Washizuka, Satoshi Teramura, Kazuyoshi Hirayama | 1980-02-26 |