Issued Patents All Time
Showing 76–100 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609909 | Heat treatment apparatus and method | Taiichiro Aoki, Akinori Nishie | 2003-08-26 |
| 6472490 | Ethylene-aromatic vinyl compound copolymer and method for its production | Toru Arai, Shigeru Suzuki, Toshiaki Otsu, Akio Okamoto | 2002-10-29 |
| 6469200 | Process for producing 2-alkylidene-4-bromoacetoacetic acid ester | Isao Kurimoto, Norihiko Hirata | 2002-10-22 |
| 6417308 | Film and stretch packaging film | Toru Arai, Shigeru Suzuki, Toshiaki Otsu, Akio Okamoto | 2002-07-09 |
| 6414576 | Multiple electromagnetic relay | Shigemitsu Aoki, Yoshio Okamoto | 2002-07-02 |
| 6403572 | Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative | Isao Kurimoto, Norihiko Hirata, Yuichiro Aratake | 2002-06-11 |
| 6389275 | Signal receiver and method thereof, transceiver, and network system | Hidemitsu Kawashima, Yoichi Toguchi | 2002-05-14 |
| 6348617 | Method for purifying pyruvic acid compounds | Hideki Ushio, Motoo Hazama, Toshikazu Yagi, Masahiko Mizuno | 2002-02-19 |
| 6348556 | Ethylene-aromatic vinyl compound copolymer and method for its production | Toru Arai, Shigeru Suzuki, Toshiaki Otsu, Akio Okamoto | 2002-02-19 |
| 6340763 | Producing Z-isomer of hydrogen bromide salt of 2-aminothiazole derivative | Isao Kurimoto, Norihiko Hirata, Yuichiro Aratake | 2002-01-22 |
| 6277998 | Production process and intermediate of tetrazole compound | Hideki Ushio, Takayuki Higashii, Masayoshi Minai | 2001-08-21 |
| 6191289 | Production process and intermediate of tetrazole compound | Hideki Ushio, Takayuki Higashii, Masayoshi Minai | 2001-02-20 |
| 6066709 | Ethylene-aromatic vinyl compound copolymer and method for its production | Toru Arai, Shigeru Suzuki, Toshiaki Otsu, Akio Okamoto | 2000-05-23 |
| 6044425 | Information processing system for selectively connecting multiple types of extension devices to connection ports | — | 2000-03-28 |
| 6026211 | Video recording and reproducing apparatus for recording a video signal and an indexing signal | Makoto Gotou, Tatsuro Juri | 2000-02-15 |
| 6011894 | Video recording and reproducing apparatus for recording a video signal and an indexing signal | Makoto Gotou, Tatsuro Juri | 2000-01-04 |
| 5892982 | External expansion bus interface circuit for connecting a micro control unit, and a digital recording and reproducing apparatus incorporating said interface circuit | Makoto Mitsuda, Katsuyuki Tamai, Masao Okabe, Tsutomu Miyoshi, Masafumi Sato +1 more | 1999-04-06 |
| 5883213 | Ethylene-aromatic vinyl compound copolymer and method for its production | Toru Arai, Shigeru Suzuki, Toshiaki Otsu, Akio Okamoto | 1999-03-16 |
| 5874593 | Production process and intermediate of tetrazole compound | Hideki Ushio, Takayuki Higashii, Masayoshi Minai | 1999-02-23 |
| 5756769 | Method for producing propargylamine compounds | Shinzo Seko, Motoo Hazama | 1998-05-26 |
| 5684196 | Process of producing 2-iminothiazoline derivatives and process of producing their intermediates | Katuhisa Masumoto, Toshio Nagatomi, Yoshimi Yamada | 1997-11-04 |
| 5648533 | Process of producing 2-iminothiazoline derivatives and process of producing their intermediates | Katuhisa Masumoto, Toshio Nagatomi, Yoshimi Yamada | 1997-07-15 |
| 5629442 | Process for producing .alpha.-hydroxyiminophenylacetonitriles | Akira Takase, Hiroyuki Kai, Moriyasu Masui, Katuhisa Masumoto, Yujiro Kiyoshima +1 more | 1997-05-13 |
| 5546248 | Reproducing apparatus that performs tracking control and phase control for a signal recorded in plural tracks of a tape medium | Yoshio Sakakibara, Makoto Gotou, Kazuhiko Kobayashi, Haruo Isaka | 1996-08-13 |
| 5510506 | Process for producing carboxylic acid derivatives | Akira Takase, Hiroyuki Kai, Moriyasu Masui, Katuhisa Masumoto, Yujiro Kiyoshima +1 more | 1996-04-23 |