Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286783 | Copolymer latex | Hiroshi Hisaki, Katsuo Hagiwara, Yasuhiro Nakano, Satoru Takinami | 1994-02-15 |
| 5191010 | Emulsion having dye developing property | Katsumi Inagaki, Kenzo Miyamoto | 1993-03-02 |
| 5043407 | Hydrophilic fine gel particles and process for production thereof | Jun Hasegawa, Haruki Oikawa, Osamu Kobayashi, Yasuo Kataoka | 1991-08-27 |
| 4988568 | Hydrophilic fine gel particles and process for production thereof | Jun Hasegawa, Haruki Oikawa, Osamu Kobayashi, Yasuo Kataoka | 1991-01-29 |
| 4831078 | Process for producing copolymer latex | Kohichi Kuhara, Takahiro Shimazoe, Toshiro Ishizuka | 1989-05-16 |
| 4613633 | Copolymer latex | Koichi Harada | 1986-09-23 |
| 4613650 | Copolymer latex | Toshiro Ishizuka, Daiharu Maeda, Kenzo Miyamoto, Takahiro Shimazoe | 1986-09-23 |
| 4423089 | Subbing process for photographic light-sensitive materials | Masao Yabe, Tamotsu Suzuki, Takeji Ochiai, Sumitaka Tatsuta | 1983-12-27 |
| 4278583 | Paper coating composition | — | 1981-07-14 |
| 4265946 | Process for forming a subbing layer on a plastic support | Masao Yabe, Sumitaka Tatsuta, Takeji Ochiai, Tamotsu Suzuki | 1981-05-05 |