Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853299 | Automatic alarm system | Kazuhiro Shiratori | 2005-02-08 |
| 5757117 | Cathode ray tube with conductive silicon adhesive | Shigemi Hirasawa, Norikazu Uchiyama, Toshio Tojo, Toshio Uyama, Hisashi Nose +1 more | 1998-05-26 |