Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566500 | Surface modified corundum and resin composition | Takeshi Kohama | 2009-07-28 |
| 5430917 | Method and apparatus for piecing lap sheets | Kazuhiro Inagaki, Osamu Terao | 1995-07-11 |
| 5001815 | Combing cylinder utilized for combing machine | Shigeyuki Tachi, Kazuhiro Inagaki | 1991-03-26 |
| 4951360 | Top-comb drive mechanism for combing machine | Shigeyuki Tachi, Kazuhiro Inagaki, Yoshinori Saruwatari | 1990-08-28 |
| 4551969 | Apparatus for controlling the winding speed of roving in roving frame | Takashi Kogiso, Hachirou Yokoyama | 1985-11-12 |