Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335271 | Ring trip detection circuit | Kenji Takato, Kiyoshi Kurosaki, Taichi Kosako, Kazuyuki Minohara | 1994-08-02 |
KK
Kazumi Kinoshita
Overall (1994): #108,809 of 165,921Top 70%
1
Patents 1994