Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024789 | Measurement method using differential refractometer, differential refractometer using the measurement method, and liquid chromatograph | Kumiko Jingu, Masanori Fujiwara, Masami Tomita | 2018-07-17 |
| 9259669 | Preparative separation/purification system | Masayuki Nishimura, Bob Boughtflower, Przemyslaw Stasica | 2016-02-16 |
| 8974666 | Preparative separation/purification system | Masayuki Nishimura, Bob Boughtflower, Przemyslaw Stasica | 2015-03-10 |
| 8968561 | Preparative separation/purification system | Masayuki Nishimura, Bob Boughtflower, Przemyslaw Stasica | 2015-03-03 |
| 8607620 | Preparative separation/purification system | Masayuki Nishimura, Bob Boughtflower, Przemyslaw Stasica | 2013-12-17 |
| 6262296 | Polyisocyanate prepolymer | Takeshi Nomura, Takeshi Koyama | 2001-07-17 |
| D412317 | Portable computer | Toshio Horiki, Tetsuji Abe | 1999-07-27 |
| D378084 | Optical disk player | Takayuki Hayami, Tetsuya Imamura, Makoto Fujita | 1997-02-18 |
| D295862 | CATV converter | Hiroshi Yonekura | 1988-05-24 |
| D289154 | Optical disc player | Kuniyuki Kawamoto, Akishige Sai | 1987-04-07 |
| D277577 | Projection television receiver | Tadashi Sumino, Toshihiro Iyama, Akishige Sai, Fumioki Ichihara | 1985-02-12 |