Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441262 | Forgery-preventing thread/yarn | Naoki Ikegami | 2022-09-13 |
| 6643319 | Wireless computer network communication system and method which determines an available spreading code | Masamitsu Suzuki, Harumi Kokaji, Satoshi Takahashi | 2003-11-04 |
| 6400752 | Wireless computer network communication system and method which determines an available spreading code | Masamitsu Suzuki, Harumi Kokaji, Satoshi Takahashi | 2002-06-04 |
| 6392167 | Acoustic touch position sensing system with large touch sensing surface | — | 2002-05-21 |
| 5745483 | Wireless computer network communication system and method having at least two groups of wireless terminals | Masamitsu Suzuki, Satoshi Takahashi, Harumi Kokaji | 1998-04-28 |
| 5621414 | Location confirming system | — | 1997-04-15 |
| 5216429 | Position measuring system using pseudo-noise signal transmission and reception | Takaaki Hasegawa | 1993-06-01 |
| 5210772 | Approximate figures measuring system | — | 1993-05-11 |
| 5128957 | Initial acquisition method in spread spectrum system and such system | — | 1992-07-07 |
| 4902517 | Processes for producing milk-derived alcoholic beverages | Syuzi Kitamura | 1990-02-20 |