Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195149 | Method for producing a liquid crystal panel | Takumi Kodera, Kozo Gyota, Masami Murata | 2001-02-27 |
| 5346561 | Spheroidal graphite cast iron member having improved mechanical strength hand method of producing same | Hisashi Yasuda, Hideaki Nagayoshi, Kiyoshi Suehara, Kouhei Imanishi, Toshiki Yoshida | 1994-09-13 |
| 5186233 | Method of producing spheroidal graphite cast iron article | Toshiaki Tanaka, Hideaki Nagayoshi | 1993-02-16 |
| 5100612 | Spheroidal graphite cast iron | Toshiaki Tanaka | 1992-03-31 |
| 4990194 | Thin high-strength article of spheroidal graphite cast iron and method of producing same | Hideaki Nagayoshi, Eiji Nakano | 1991-02-05 |
| 4889688 | Process of producing nodular cast iron | Makoto Suenaga, Jun Sakai, Takeshi Natsume | 1989-12-26 |
| 4807728 | Brake member and method of manufacturing same | Makoto Suenaga | 1989-02-28 |