Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432507 | Plastic identifying apparatus and plastic identifying method | Hiroshi Iwamoto, Takao Hisazumi, Yuji Maniwa | 2008-10-07 |
| 6233066 | Image processing apparatus, method for image processing, and image reader apparatus | Akio Kojima, Yasuhiro Kuwahara, Masao Kataoka, Teruyuki Naka, Atsushi Sogami | 2001-05-15 |
| 5685417 | Tear-resistant conveyor belt | Arata Hasegawa, Takahide Mizuno, Hidesuke Takashima, Yasunori Matsuo, Hiroshi Okawa | 1997-11-11 |
| 5390483 | Traveler changing method and traveler changing apparatus for carrying out the same | Hiroo Otoshima, Itaru Yokota | 1995-02-21 |
| 4995562 | Device for drawing a yarn in a slit | Yasunori Hatakeyama | 1991-02-26 |