Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702510 | Aqueous ink of pigment type | Satoshi Yoshida, Hideki Yanagi, Kouichi Sakai | 1997-12-30 |
| 5631309 | Aqueous inks for ink jet recording | Hideki Yanagi, Kouichi Sakai, Koichi Nakamura | 1997-05-20 |
| 5607771 | Thermal transfer recording medium | Takashi Matsuse, Hideki Yanagi, Hiroyuki Mitobe, Masafumi Miyamoto | 1997-03-04 |
| 5397668 | Developer composition for electrostatic latent images | Yukiya Sato, Hisakazu Tajima, Yoshihiro Ueno, Kouji Kameyama | 1995-03-14 |
| 5258255 | Electrostatic charge image developer composition | Jun Shimizu, Yoshihiro Fukushima | 1993-11-02 |
| 4977054 | Developer for electrostatic image comprising coated carrier | Toshio Honjo, Yuji Sato, Yoshihiro Fukushima, Shinichiro Yasuda | 1990-12-11 |
| 4958197 | Cleaning blade with a surface active antistatic agent | Hiroshi Kinashi, Itaru Kawabata, Hidenobu Yamane, Yoshiharu Tsujimoto, Shinya Gotoh | 1990-09-18 |
| 4939059 | Electrophotographic developer for fixing roller process using polyester resin | Kuniyasu Kawabe, Norihiro Hayashi | 1990-07-03 |
| 4617243 | Electrochemical battery | Takashi Nogami | 1986-10-14 |
| 4510216 | Electrochemical battery including a product of activated carbon fiber as an electrode | Takashi Nogami | 1985-04-09 |