Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475234 | Binary pattern signal producing apparatus for optical character recognition | Yasuo Nishijima, Naoto Tsukakoshi, Kazunari Egami, Tetsuo Umeda | 1984-10-02 |
| 4419888 | Humidity measuring method | Kenzo Kitamura, Satoshi Ookubo, Hideyuki Nagata | 1983-12-13 |