Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956706 | Method of manufacture of seat pad | Manabu Mogi, Yu Sasaki, Junpei Yoshikawa, Shogo Suzuki | 2018-05-01 |
| 9925899 | Seat pad | Manabu Mogi, Shogo Suzuki, Junpei Yoshikawa | 2018-03-27 |
| 9709196 | Threaded joint for heavy-walled oil country tubular goods | Takamasa Kawai, Kazunari Takahashi, Hiroshi Chikatsune, Masaki Yoshikawa, Takuya Nagahama +4 more | 2017-07-18 |
| 9657873 | Threaded joint for pipes | Takamasa Kawai, Kazunari Takahashi, Hiroshi Chikatsune, Masaki Yoshikawa, Takuya Nagahama +2 more | 2017-05-23 |
| 9470345 | Threaded joint for pipes | Masaki Yoshikawa, Takuya Nagahama, Hiroshi Chikatsune, Takamasa Kawai, Masateru Ueta +2 more | 2016-10-18 |
| 9194190 | Threaded joint for pipe | Osamu Sonobe, Takuya Nagahama, Masaki Yoshikawa, Takamasa Kawai, Kazunari Takahashi | 2015-11-24 |
| 8991875 | Threaded joint for steel pipes | Masaki Yoshikawa, Takuya Nagahama, Hiroshi Chikatsune, Takamasa Kawai, Kazunari Takahashi +2 more | 2015-03-31 |
| 8691459 | Fuel cell system and scavenging method therefor | Hiroshi Morikawa, Yoichi Asano, Chihiro Wake | 2014-04-08 |
| 8101309 | Fuel cell system and scavenging method therefor | Hiroshi Morikawa, Yoichi Asano, Chihiro Wake | 2012-01-24 |
| 7971858 | Variable venturi carburetor | Toshimasa Takahashi, Tamio Aihara, Dairoku Suzuki, Takeshi Sakaguchi | 2011-07-05 |
| 7287741 | Rotary throttle valve carburetor | Takashi Horikawa, Teruhiko Tobinai, Susumu Takezawa | 2007-10-30 |
| 7261280 | Engine start device of a rotary valve carburetor | Takashi Horikawa | 2007-08-28 |
| 7202060 | Process for producing L-amino acids via fermentation method | Masato Ikeda, Makoto Yagasaki, Yayoi Abe | 2007-04-10 |
| 7114708 | Rotary throttle valve carburetor | Yoshiaki Douyama, Shinichi Ohgane, Teruhiko Tobinai | 2006-10-03 |
| 6672570 | Variable venturi carburetor | Hitoshi Terakado, Giovanni Vimercati | 2004-01-06 |
| 5714407 | Etching agent, electronic device and method of manufacturing the device | Matagoro Maeno, Masayuki Miyashita, Hirohisa Kikuyama, Tatsuhiro Yabune, Hirofumi Fukui +5 more | 1998-02-03 |
| 5702495 | Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production | Hiroyuki Hiraiwa, Kazuhiro Nakagawa, Hiroki Jinbo, Seishi Fujiwara | 1997-12-30 |
| 5699183 | Silica glass member for UV-lithography, method for silica glass production, and method for silica glass member production | Hiroyuki Hiraiwa, Seishi Fujiwara, Hiroki Jinbo, Norio Komine, Kazuhiro Nakagawa +1 more | 1997-12-16 |
| 5594562 | Hand-writable polymer dispersed liquid crystal board set with high resistance layer adjacent conductive layer | Morio Sato, Yutaka Abe, Hirokazu Ishii, Yasuzo Murata | 1997-01-14 |
| 5585075 | Catalyst loading structure and a loading method for a reactor | Nobuyoshi Sawamura | 1996-12-17 |
| 5529910 | Method for testing causative microorganisms of food poisioning and reagents therefor | Tetsuo Ohashi, Hiroyuki Jikuya, Yoshinari Shirasaki, Hirohisa Abe, Koichi Yamagata +3 more | 1996-06-25 |
| 5504009 | Method of and device for measuring water content | Tadahiro Ohmi | 1996-04-02 |
| 5351143 | Hand-writable polymer dispersed liquid crystal board set with high resistance layer of crosslinking polymer adjacent conductive layer | Morio Sato, Yutaka Abe, Hirokazu Ishii, Yasuzo Murata | 1994-09-27 |