Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807479 | Device for correcting meandering in non-contact conveyance for strip material | Hirokazu Kobayashi, Yuhei Iwami | 2023-11-07 |
| 8848047 | Imaging device and endoscopic apparatus | Masafumi Inuiya, Mikio Ihama | 2014-09-30 |
| 8111286 | Image processing apparatus, endoscope, and computer readable medium | Masafumi Inuiya, Mikio Ihama | 2012-02-07 |
| 7444083 | Optical fiber transmission system with a plural emitting point transmitter | Kenji Matsumoto, Hiroyuki Hiiro, Yoshisada Nakamura, Mikihiko Kato, Osamu Ueno +4 more | 2008-10-28 |
| 5717523 | Unpolarized light beam splitter | — | 1998-02-10 |
| 5585354 | Suppressant of corneal subepithelial clouding | Keizo Takahashi | 1996-12-17 |
| D363240 | Surveying apparatus utilizing a laser beam | Takumi Hirakawa, Hiroyuki Tsuchikane, Hidekazu Yamamuro, Shigeyuki Sawaguchi | 1995-10-17 |
| 5300416 | Silver halide photographic light-sensitive material | Junichi Yamanouchi, Satoru Toda, Nobuaki Ohmori | 1994-04-05 |
| 5198332 | Silver halide photographic emulsion | Akihiko Ikegawa, Masaki Okazaki | 1993-03-30 |
| 5061614 | Silver halide emulsion, method of manufacturing the same, and color photographic light-sensitive material using the emulsion | Shunji Takada, Hideki Naito, Seiji Yamashita, Shigeru Shibayama, Shigeo Hirano | 1991-10-29 |
| 4970141 | Silver halide photographic emulsion | Akihiko Ikegawa, Masaki Okazaki | 1990-11-13 |
| 4889796 | Silver halide photographic emulsion | Akihiko Ikegawa, Masaki Okazaki | 1989-12-26 |
| 4853322 | Light-sensitive silver halide emulsion and color photographic materials using the same | Katsumi Makino, Hiroshi Takehara, Yoichi Suga, Takekimi Shiozawa | 1989-08-01 |
| 4835095 | Photosensitive tabular core/shell silver halide emulsion | Yoshihiko Shibahara, Katsumi Makino, Hiroshi Takehara | 1989-05-30 |
| 4652515 | Silver halide color photographic materials having improved development characteristics | Tadashi Ogawa, Jun Arakawa, Satoshi Nagaoka, Koji Tamoto | 1987-03-24 |
| 4617259 | Silver halide color photographic material | Tadashi Ogawa, Satoshi Nagaoka | 1986-10-14 |
| 4599301 | Silver halide color photographic material | Tadashi Ogawa | 1986-07-08 |
| 4546074 | Silver halide color light-sensitive materials | Sadao Kamei, Toshinao Ukai, Kiyohiko Yamamuro, Haruo Takei | 1985-10-08 |