Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607786 | Method of curtain coating | Yoshinobu Katagiri, Yasuhiko Tokimasa, Yoshihisa Noguchi | 2003-08-19 |
| 6294023 | Curtain coating apparatus and method | Yoshinobu Katagiri, Kazuhiro Oki | 2001-09-25 |
| 5853801 | Process for the preparation of continuous optical compensatory sheet | Kenji Nakajima, Kiyoshi Kobayashi, Takashi Nawano, Hidetomo Itoh | 1998-12-29 |
| 5413818 | Curtain coating method and apparatus utilizing checking plate for controlling liquid flow | Kiyoshi Kobayashi, Toshimitu Sasahara | 1995-05-09 |
| 5393571 | Curtain coating method for eliminating sagging at high flow rates | Kenji Nakajima, Kiyoshi Kobayashi, Kimiaki Miyamoto | 1995-02-28 |
| 5304402 | Curtain coating method with reduced neck-in | Shouji Nishida, Yoshinobu Katagiri | 1994-04-19 |
| 5236744 | Coating method | Kiyoshi Kobayashi, Toshimitsu Sasahara, Kimiaki Miyamoto | 1993-08-17 |
| 5221603 | Silver halide photographic material | Masakazu Yoneyama, Tomokazu Yasuda | 1993-06-22 |