Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874632 | Process for forming pattern film | Yoshitomo Nakagawa, Takashi Kaito, Hisao Houjyo | 1989-10-17 |
| 4868854 | Establishment of bit synchronization in a data transmitting/receiving system | Hiroyuki Imai, Yoshio Horiike | 1989-09-19 |
| 4862095 | Wire electrode breakage detection method and apparatus | Takeshi Yatomi | 1989-08-29 |
| 4811689 | Electrostatic powder coating apparatus | Mituyosi Kumata, Katutoshi Kozoe, Tsutomu Itoh | 1989-03-14 |
| 4805069 | Powder charging apparatus and electrostatic powder painting apparatus | Hideo Nagasaka, Tadao Morita, Hiroshi Saitoh, Tsutomu Itoh | 1989-02-14 |
| 4804823 | Ceramic heater | Norio Okuda, Noriyoshi Nakanishi, Shinsuke Takenishi, Kenichiro Miyahara, Hiroaki Sonoda +1 more | 1989-02-14 |
| 4797711 | Image scanning apparatus | Shigeru Sasada, Yoshio Shimizu, Tsutomu Sumioka | 1989-01-10 |