Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10660229 | Electrical device and manufacturing method of the same | Hiroki Umeda, Kenshi Yamanaka, Shinichi Miura, Hiromi Yamasaki, Hitoshi Imura +3 more | 2020-05-19 |
| 10374523 | Power conversion device | Shinichi Miura, Hiroki Umeda, Kenshi Yamanaka, Kazuki Hayashi, Hiromi Yamasaki +4 more | 2019-08-06 |
| 6923577 | Scroll thrust bearing | Tomoya Nishibata, Hideaki Ito | 2005-08-02 |
| 5396593 | Data processing apparatus | Masaya Mori | 1995-03-07 |
| 5284909 | Amphoteric polyelectrolyte, method for production thereof, and organic sludge dehydrater | Kazutomo Takahashi, Koichi Yamamoto, Kazuo Kodama, Seiichi Suzuki, Takashi Tazaki +1 more | 1994-02-08 |
| 5194515 | Amphoteric polyelectrolite, method for production thereof, and organic sludge dehydrater | Kazutomo Takahashi, Koichi Yamamoto, Kazuo Kodama, Seiichi Suzuki, Takashi Tazaki +1 more | 1993-03-16 |
| 5066813 | Method for production of 1,3-thiazolidin-2-ones | Masao Kitano, Mitsuaki Yagisawa | 1991-11-19 |
| 4966980 | Process for producing aziridines | Teruo Kamei, Yuuji Shimasaki, Hideaki Tsuneki, Koichi Yamamoto, Michio Ueshima | 1990-10-30 |
| 4916233 | Method for production of 4-methyl-5-(2-aminoethyl)-thiomethyl)-imidazole | Tsunemasa Ueno, Koichi Yamamoto, Masao Kitano | 1990-04-10 |
| 4853486 | Method for production of dithiodialdehyde | Masao Kitano, Tsunemasa Ueno, Kouichi Kojima | 1989-08-01 |
| 4789954 | Method for generating quadratic curve signal | Hideaki Iida, Johji Mamiya | 1988-12-06 |
| 4785122 | Method for production of amine compound | Tsunemasa Ueno | 1988-11-15 |
| 4696760 | Method for production of aqueous dispersion of N-substituted N',N'-alkylene urea | Minoru Saotome, Atsushi Komai | 1987-09-29 |