Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228129 | Waste gasification melting apparatus and waste gasification melting method using the same | Satoshi Horiuchi, Takeshi Uchiyama, Hajime Akiyama, Junya Watanabe, Takashi Nakayama +2 more | 2019-03-12 |
| 9106331 | Transmission apparatus and processing method thereof | — | 2015-08-11 |
| 8536385 | Process for preparing dimethyl ether and process for preparing a mixture of dimethyl ether and methanol | Yotaro Ohno, Takashi Ogawa, Seiji Aoki, Tsutomu Shikada, Yasuhiro Mogi +4 more | 2013-09-17 |
| 7981500 | Carbon fiber reinforced prepreg of gas barrier properties, carbon fiber reinforced plastic and methods of producing the same | Koichi Yonemoto, Takeo Ebina, Fujio Mizukami, Shoji Kamiya | 2011-07-19 |
| 7856075 | Clock supply circuit and clock supply method | Makoto Kon | 2010-12-21 |
| 7015255 | Medium oil for slurry-bed reaction process and process of producing dimethyl ether | Keiji Tomura, Takashi Ogawa, Masami Ono, Seiji Aoki, Tsutomu Shikada +2 more | 2006-03-21 |
| 6663051 | Thermal protection structure | — | 2003-12-16 |
| 5825821 | Hitless switch device and method of switching between different paths | — | 1998-10-20 |
| 5677931 | Transmission path switching apparatus | Kunihiko Akama | 1997-10-14 |
| 5651027 | Non-instantaneous disconnection switching system | — | 1997-07-22 |