Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118886 | Fuel mixture, fuel reliquefying system, fuel cartridge using the same, and method of extracting fuel; for fuel cells | Hiroaki Rikihisa, Tetsuya Hamaguchi, Takeshi Ooi | 2012-02-21 |
| 7234574 | Damping coefficient switching-type hydraulic damper | Haruhiko Kurino | 2007-06-26 |
| 7143875 | Attenuation coefficient switching type hydraulic damper | Haruhiko Kurino | 2006-12-05 |
| 6633541 | Ascending transmission speed controlling method and communication system in ATM-PON system | Toshiyuki Hijikata, Toshio Irie, Kosuke Nobuyasu | 2003-10-14 |
| 6198367 | High-frequency circuit on a single-crystal dielectric substrate with a through hole in a different substrate | Tsuyoshi Nakai | 2001-03-06 |
| 6074768 | Process for forming the oxide superconductor thin film and laminate of the oxide superconductor thin films | Shuichi Fujino, Akihiro Odagawa, Youichi Enomoto | 2000-06-13 |
| 5950444 | Electronic apparatus | — | 1999-09-14 |
| 5885939 | Process for forming a-axis-on-c-axis double-layer oxide superconductor films | Shuichi Fujino, Akihiro Odagawa, Youichi Enomoto | 1999-03-23 |
| 5841035 | Vortex flowmeter | Tetsuo Andoh, Takashi Kawano, Masanori Hondo, Masami Wada, Kazuo Nagata | 1998-11-24 |
| 5347771 | High damping device for seismic response controlled structure | Takuji Kobori, Koji Ishii, Motoichi Takahashi, Naoki Niwa, Jun Tagami +2 more | 1994-09-20 |
| 5311709 | Variable damping device for seismic response controlled structure | Takuji Kobori, Naoki Niwa, Takayuki Mizuno, Hironori Sasaki, Ichiro Arimoto +1 more | 1994-05-17 |
| 5108985 | Bi-Pb-Sr-Ca-Cu oxide superconductor containing alkali metal and process for preparation thereof | Yuji Iino, Saburo Nagano, Hiromi Imura | 1992-04-28 |
| 4773274 | Electromagnetic flow meter | Tamotsu Kobayashi, Kenichi Kuromori, Shigeru Goto, Takashi Torimaru, Norihiro Shikuya +1 more | 1988-09-27 |
| 4670701 | Rechargeable cordless vacuum cleaner apparatus | Yukinobu Sako, Tatsuya SHIMOYAMA | 1987-06-02 |