Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602488 | Method and apparatus for adjusting sectional area ratio of metal-covered electric wire | Akira Mikumo, Kenichi Takahashi | 1997-02-11 |
MK
Masanobu Koganeya
Overall (1997): #109,423 of 185,788Top 60%
1
Patents 1997