Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10879653 | Connecting device and control device | — | 2020-12-29 | |
| 7692296 | Semiconductor device and multilayer substrate therefor | Naotaka Tanaka, Kenya Kawano, Akira Nagai, Masaaki Yasuda | 2010-04-06 | $59,000 |
| 5511113 | Service switching point and system for creating detailed charging information | Takashi Hidaka, Akira Orita | 1996-04-23 | |
| 5442692 | Telecommunication system having a capability of changing the alerting tone | Yuki Yamazaki | 1995-08-15 | |
| 5343310 | Picture image color separating apparatus | Toshimitsu Asai, Kenneth Jones | 1994-08-30 |