Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859529 | Exhaust purification device | Kazushige Sugi | 2024-01-02 |
| 8284746 | Wireless relay device and wireless communication system | Tomohiro Tokuyasu, Makoto Umeuchi, Toshihiro Manabe, Hiroshi Hojo, Kengo Nagata | 2012-10-09 |
| 6881568 | Method for processing formalin-fixed organic waste and an apparatus therefor | Kohei Nozawa, Susumu Kato | 2005-04-19 |
| 5816429 | Container opening device | — | 1998-10-06 |
| 5655678 | Container opening device with bend-supporting portion | — | 1997-08-12 |
| 5223561 | Polymer composition and optical fiber having cladding composed of that composition | Takashi Yamamoto, Tsuruyoshi Matsumoto, Katsuhiko Shimada | 1993-06-29 |
| 5117480 | Polymer composition and optical fiber having cladding composed of that composition | Takashi Yamamoto, Tsuruyoshi Matsumoto, Katsuhiko Shimada | 1992-05-26 |
| 4661572 | Process for producing acrylonitrile-based precursors for carbon fibers | Takashi Setsuie, Takeji Otani | 1987-04-28 |
| 4603042 | Method for making carbon fibers | Takashi Setsuie, Yuichi Fukui | 1986-07-29 |
| 4458016 | Production of 1-.beta.-D-ribofuranosyl-1,2,4-triazole | Shigeru Yamanaka, Takashi Utagawa | 1984-07-03 |