Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617583 | Method for producing hot-dip coated metal belt | Hideyuki Takahashi, Yoshikazu Suzuki, Munehiro Ishioka, Yoichi Miyakawa, Akira Gamou +1 more | 2009-11-17 |
| 6745533 | Building and construction method therefor | Toshio Yamashita, Yoshimasa Tsuchiya, Kazuyuki Nakamura, Kiyoshi Nakamura, Kenji Sekiguchi +6 more | 2004-06-08 |
| 5262420 | Pyridine derivatives and insecticide and miticide comprising said derivatives | Izumi Terada, Katsuhiko Matsuzaki, Kazuyoshi Nonoshita | 1993-11-16 |
| 5195344 | Warm rolling facility for steel strip coils | Sadakazu Masuda, Tadayoshi Murakami, Masahiko Yoshino, Ryuichi Yagi, Masamoto Kamata | 1993-03-23 |
| 5141551 | Benzoxazine derivative and benzothiazine derivative and herbicide comprising the same as active ingredient | Naoko Kawaguchi, Harukazu Fukami, Shinjiro Niwata, Ryuichi Sago | 1992-08-25 |
| 5039696 | Maleimide derivatives and fungicides for agriculture and horticulture containing the same | Shinjiro Niwata, Harukazu Fukami, Masaki Hashimoto, Norio Ohtsuka | 1991-08-13 |
| 5006181 | Lubricating method for warm rolling of high silicon steels | Sadakazu Masuda, Tadayoshi Murakami, Masahiko Yoshino, Ryuichi Yagi, Masamoto Kamata | 1991-04-09 |
| 4986341 | Process for making non-oriented high silicon steel sheet | Sadakazu Masuda, Masamoto Kamata, Masahiko Yoshini, Takashi Ariizumi, Yuji Okami +2 more | 1991-01-22 |
| 4959091 | Method for increasing the yield of crops | Atsuhiko Kumura, Ryuichi Ishii, Bing-Shan Luo, Meiro Adachi, Kenji Hamada | 1990-09-25 |
| 4945104 | Maleimide derivatives and use thereof in agricultural and horticultural fungicides | Harukazu Fukami, Masaki Hashimoto, Shinjiro Niwata, Norio Ohtsuka | 1990-07-31 |
| 4938049 | Warm rolling method for high silicon steel strips | Sadakazu Masuda, Tadayoshi Murakami, Masahiko Yoshino, Ryuichi Yagi, Masamoto Kamata | 1990-07-03 |
| 4548769 | Process for producing semipermeable membrane | Takatoshi Shimomura, Manabu Hirakawa | 1985-10-22 |
| 4511711 | Process for producing semipermeable membrane | Takatoshi Shimomura, Manabu Hirakawa | 1985-04-16 |
| 4438262 | Highly dielectric polysaccharides | Ichiki Murase, Toshihiro Ohnishi, Toshifumi Tamura | 1984-03-20 |
| 4376871 | Method for purification of cyclopentenolones | — | 1983-03-15 |
| 4367323 | Production of hydrogels | Shuji Kitamura, Toshihiro Oonishi, Yoshiharu Tatsukami, Masato Ogura, Masahiro Niwano +2 more | 1983-01-04 |
| 4328166 | Production of substituted phenylurea | Hiroshi Kishida, Nobushige Itaya, Ichiki Takemoto | 1982-05-04 |
| 4320040 | Method for preparing highly absorbent hydro-gel polymers | Shuji Kitamura, Toshifumi Tamura, Tsuneyuki Nagase | 1982-03-16 |
| 4263219 | Production of substituted phenylurea | Hiroshi Kishida, Nobushige Itaya, Ichiki Takemoto | 1981-04-21 |
| 4205218 | Covered electrode for arc welding | Kousuke Fukami, Masanori Fujimoto, Tsuneyuki Nagase | 1980-05-27 |
| 4197408 | Asymmetric synthesis of alkyl chrysanthemate | Tadatoshi Aratani, Yukio Yoneyoshi, Tsuneyuki Nagase | 1980-04-08 |