Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348892 | Image sensor and method of manufacturing the same | Hiroyuki Miyake, Hisao Ito, Hiroyuki Hotta, Yasumoto Shimizu, Yoshihiko Sakai | 1994-09-20 |
| 5339098 | Liquid discharge recording apparatus having apparatus for effecting preparatory emission | Akira Nagatomo, Yoshifumi Hattori, Isao Ebisawa, Takashi Ohba, Hiroshi Iida +1 more | 1994-08-16 |
| 5315102 | Driving device and method for driving two-dimensional contact image sensor | Seigo Makida, Kenichi Kobayashi | 1994-05-24 |
| 5311214 | Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path | Shinichi Hirasawa, Koichi Sato, Koji Terasawa, Akira Miyakawa, Yoshifumi Hattori | 1994-05-10 |
| 5298323 | Bearing steel and rolling bearing made thereof | Hiroshi Narai, Shigeru Okita | 1994-03-29 |