Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163281 | Transparent cable drag chain | Makoto Kanehira | 1992-11-17 |
| 5087132 | Bearing having bearing surface of cloth | Kouji Tanaka, Masaaki Ikeda, Takashi Koizumi, Takerou Nakagawa, Makato Kanehira | 1992-02-11 |
| 5009630 | Chain formed by link elements of identical shape | Makoto Kanehira, Takerou Nakagawa, Kouji Tanaka, Toshio Takahashi, Masaaki Ikeda | 1991-04-23 |
| 4755163 | Push-drive chain | Makoto Kanehira, Takerou Nakagawa, Fumio Ochiai, Takashi Koizumi | 1988-07-05 |
| 4724669 | Filament-wound cylindrical element for chain | Makoto Kanehira, Takashi Koizumi, Takerou Nakagawa, Kazumasa Matsuno, Fumio Ochiai +1 more | 1988-02-16 |
| 4704098 | Combination chain link | — | 1987-11-03 |