Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100430 | Alicyclic polyamines and process for the preparation thereof | Kazuyuki Matsuoka, Hiroshi Yagihara | 2000-08-08 |
| 6090744 | Catalyst for cleaning exhaust gas | Yuki Koda, Satoshi Ichikawa, Hiroshi Yamada, Kenji Okamoto, Toshitsugu Ueoka +5 more | 2000-07-18 |
| 6082104 | Stainless double tube exhaust manifold | Tetsuya Hyakutake, Hisanaga Matsuoka, Yoriaki Ando, Koichi Shimizu | 2000-07-04 |
| 6063955 | Method for producing optically active erythro-3-amino-2-hydroxybutyric esters and acids thereof | Hisao Satoh | 2000-05-16 |
| 6061248 | Semiconductor chip-mounting board providing a high bonding strength with a semiconductor chip mounted thereon | Hiroyuki Otani, Yoshihiko Yagi | 2000-05-09 |
| 6037657 | Carrier, semiconductor device, and method of their mounting | Koichi Tsurumi | 2000-03-14 |
| 6028119 | Process for methanol production | Yoshimitsu Kokubu, Kenji Fujiwara, Hiroshi Ono, Harushige Sugawara, Takeshi Oomatsuzawa +1 more | 2000-02-22 |
| 5987248 | Debugging information display device | Norihisa Murayama, Yuji Sato, Masaki Aoki | 1999-11-16 |
| 5970963 | Apparatus for preventing flow noise in throttle valve | Yoshihiro Nakase, Kouzi Ohara, Tokio Kohama, Kenji Kanehara, Yoshihiro Miyaji | 1999-10-26 |
| 5958826 | Burned gas purifying catalyst | Takahiro Kurokawa, Akihide Takami, Makoto Kyogoku, Hideharu Iwakuni, Kenji Okamoto +2 more | 1999-09-28 |
| 5942185 | Lead-free solder used for connecting electronic parts on organic substrate and electronic products made using same | Tetsuya Nakatsuka, Tasao Soga, Hanae Shimokawa, Masahide Harada, Yuuji Ochiai +1 more | 1999-08-24 |
| 5763652 | Process for producing a carboxylic acid | Masato Kawabe, Kazuyuki Matsuoka | 1998-06-09 |
| 5755620 | Game system and data processing method thereof | Sohei Yamamoto, Shinobu Hayashi, Satoshi Shiozaki | 1998-05-26 |
| 5677258 | Burned gas purifying catalyst | Takahiro Kurokawa, Akihide Takami, Makoto Kyogoku, Hideharu Iwakuni, Kenji Okamoto +3 more | 1997-10-14 |
| 5536586 | Composite hydrogen storage alloy material | Yoshinori Tsushio, Shinichi Tanioka, Tsuyoshi Morishita, Toru Ogasawara, Tsutomu Shimizu +2 more | 1996-07-16 |
| 5508913 | Electronic automatic offer matching system for freezer exchange transactions among banks | Yoshihisa Kimura, Yasuhide Yamamoto | 1996-04-16 |
| 5488118 | Process for producing optically active erythro-3-amino-1,2-epoxy compound | Taichi Koshigoe, Hitoshi Satoh | 1996-01-30 |
| 5405535 | Method of removing metal impurity | — | 1995-04-11 |
| 5348722 | Removal of detrimental metal ions from hydrofluoric acid solution for cleaning silicon surfaces | Tsugio Shimono | 1994-09-20 |
| 5032107 | Flywheel device with a torsional damper | Mitsuhiro Umeyama, Masaki Inui, Tsuyoshi Sumi, Toshihiro Ohtake | 1991-07-16 |
| 5025680 | Torsional damper type flywheel device | Mitsuhiro Umeyama, Masaki Inui, Kaoru Wakahara | 1991-06-25 |
| 4947706 | Flywheel with a torsional damper | Mitsuhiro Umeyama, Hiroshi Itoh, Hiroski Nimura | 1990-08-14 |
| 4781977 | Cyclodextrin adsorbing-material | Yoshiaki Yagi, Yukio Tsuchiyama, Michikatsu Sato, Kouki Fujii, Tomoyuki Ishikura | 1988-11-01 |
| 4767926 | Electron beam metrology system | Hisaya Murakoshi, Mikio Ichihashi | 1988-08-30 |
| 4517127 | .beta.-Lactam derivatives and process for production thereof | Takeo Yoshioka, Yasuo Fukagawa, Yasutaka Shimauchi, Tomoyuki Ishikura | 1985-05-14 |