Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144605 | Curable coating composition and coating film forming method | Takashi Irie, Hiroto Yoneda, Hisaki Tanabe | 2006-12-05 |
| 5418109 | Production of toner | Yutaka Harada, Takehiro Ojima, Shinji Seo, Haruhiko Sato | 1995-05-23 |
| 5384226 | Process for producing toner | Takahito Kishida, Naoya Yabuuchi, Masayuki Maruta | 1995-01-24 |
| 5202215 | Method of producing a toner comprising silicone containing organic resin microparticles | Koichi Fukuda, Chikayuki Otsuka, Masayuki Maruta, Naoya Yabuuchi | 1993-04-13 |
| 5190844 | Production of surface-modified organic particles | Naoya Yabuuchi, Takahito Kishida, Masayuki Maruta, Koichi Nagata, Makoto Shimizu | 1993-03-02 |
| 5157086 | Poly (N-acylethyleneimine) grafted polysiloxane and its preparation | Yoshio Eguchi, Ryuzo Mizuguchi, Mitsuhiro Takarada, Yoshio Okamura, Hideyuki Itoh | 1992-10-20 |
| 5124226 | Dispersion-polymerization process for producing a toner containing a pigment dispersed therein | Naoya Yabuuchi, Masayuki Maruta, Chikayuki Otsuka, Akio Kashihara | 1992-06-23 |
| 5066720 | Resinous composition for coating use | Hiroharu Ohsugi, Hirotoshi Umemoto, Yoshio Okamura, Mitsuhiro Takarada, Kenji Yamamoto | 1991-11-19 |
| 5011533 | Metallic pigment composition | Teruaki Kuwajima, Satoshi Nagahata | 1991-04-30 |
| 4916195 | Poly(N-acylethyleneimine) grafted polysiloxane and its preparation | Yoshio Eguchi, Ryuzo Mizuguchi, Mitsuhiro Takarada, Yoshio Okamura, Hideyuki Itoh | 1990-04-10 |
| 4578436 | Coating resinous composition containing saturated alicyclic acid modified amphoteric polyester resin | Hirotoshi Umemoto, Hisaki Tanabe, Shinji Nakano | 1986-03-25 |
| 4563492 | Resinous composition which is useful for the dispersion difficulty dispersible coloring matter | Hirotoshi Umemoto, Hisaki Tanabe, Shinji Nakano | 1986-01-07 |