Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365952 | Liquid gas burner | Yoshimi Ohmukai, Toshiro Ogino, Kinichi Adachi | 1982-12-28 |
| 4294902 | Image formation method having translucent particles containing a coloring agent and a colorless dye former | Yuji Takashima, Eisuke Ishida, Kimiaki Yoshino | 1981-10-13 |
| 4284696 | Light transmission particle for forming color image | Eisuke Ishida, Yuji Takashima, Yoshihide Miyazawa, Katsuichi Motohashi | 1981-08-18 |
| 4238562 | Light transmission particle for forming color image | Eisuke Ishida, Yuji Takashima, Yoshihide Miyazawa, Shigeru Endo | 1980-12-09 |
| 4230784 | Electrostatic image forming process and particles comprising reactive sublimable dye, subliming developer and conductive substance | Eisuke Ishida, Yuji Takashima | 1980-10-28 |