Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434377 | Electric power-feeding structure | Eiji Shima, Takeo Kuroki | 1984-02-28 |
| 4269380 | Flat type cable suspension structure | Eiji Shima, Masao Shimizu | 1981-05-26 |
| 4234146 | Flat type cable suspension structure | Eiji Shima, Masao Shimizu | 1980-11-18 |
| 4227041 | Flat type feeder cable | Masao Shimizu, Yoshioki Shingo | 1980-10-07 |