Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371649 | Method and apparatus for corona discharge processing | Akinori Iwata, Makoto Moriyama, Kouichi Kuwano, Kensuke Akutsu, Koji Ueki +4 more | 1994-12-06 |
| 5368216 | Capillary-retaining structure for an ultrasonic horn | Mitsuaki Sakakura, Junkichi Enomoto, Syoji Ito | 1994-11-29 |
| 5308394 | Pigment and process for producing the same | Taketoshi Minohara, Hiroshi Ito, Junichi Handa | 1994-05-03 |
| 5292633 | Silver halide black & white light-sensitive material comprising spectrally sensitized silver halide grains containing rhodium in a specific amount | Mitsuhiro Okumura, Masataka Nakano | 1994-03-08 |