Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454858 | Curtain coating apparatus | Yoshinobu Katagiri | 2002-09-24 |
| 6387455 | Coating method and apparatus including an air shielding device | Yoshinobu Katagiri, Kiyoshi Kobayashi, Satoru Fujisaki, Kimio Yukawa | 2002-05-14 |
| 6294023 | Curtain coating apparatus and method | Yoshinobu Katagiri, Yasushi Suga | 2001-09-25 |
| 6287384 | Curtain coating method and apparatus for photographic printing paper | Yoshinobu Katagiri | 2001-09-11 |
| 5665275 | Optical device and optical apparatus including same | Naoki Kobayashi, Shoichi Shimura | 1997-09-09 |
| 5117104 | Angular displacement detecting device utilizing a tubular casing having a chamber wherein a fluoroliquid is sealed | Naoki Kobayashi, Shoichi Shimura | 1992-05-26 |