Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8768817 | Transaction system | Shuuzou Takeo, Shintaro Yamabe, Tadashi Kanazawa, Hideyuki Kato, Yasuo Aihara +2 more | 2014-07-01 |
| 7481698 | Sintered rare earth magnetic alloy wafer surface grinding machine | Hirofumi Takei, Masami Kamada, Toshinori Eba | 2009-01-27 |
| 7273405 | Sintered rare earth magnetic alloy wafer and wafer surface growing machine | Hirofumi Takei, Masami Kamada, Toshinori Eba | 2007-09-25 |
| 6994756 | Method of producing sintered rare earth magnetic alloy wafer | Hirofumi Takei, Masami Kamada, Toshinori Eba | 2006-02-07 |
| 6832606 | Wire saw and cutting method thereof | Nobuo Otake, Hirofumi Takei | 2004-12-21 |
| 6674715 | Switching of redundant communication channels in ATM switching system | — | 2004-01-06 |
| 6475513 | Skin-care pouch | — | 2002-11-05 |
| 6321448 | Method of manufacturing turbine nozzle | Yoshinobu Makino, Katsunori Minami, Masahiro Yamada, Kazunori Hamada | 2001-11-27 |
| 6032361 | Gas turbine multi-hole film cooled combustor liner and method of manufacturing | Yoshinobu Makino, Hiroshi Matsui, Yoshihiro Aburatani, Yamato Kaminaka, Hiroshi Kubo +1 more | 2000-03-07 |
| 5826431 | Gas turbine multi-hole film cooled combustor liner and method of manufacture | Yoshinobu Makino, Hiroshi Matsui, Yoshihiro Aburatani, Yamato Kaminaka, Hiroshi Kubo +1 more | 1998-10-27 |
| 5762767 | Automatic transferring and processing apparatus of cathode and method thereof | Tomizo Yamada, Rintaro Togashi, Nobumi Ueno, Sukehiro Sutou, Tatsumi Inamura | 1998-06-09 |
| 5592290 | Method for correcting instrumental error of spectroscope of optical analyzer | Fuminori Arai, Yoshikazu Amano | 1997-01-07 |
| 5496708 | Reagent composition for quantitative analysis of inorganic phosphorous and dry analysis element utilizing the same | Kazuya Kawasaki, Yoshikazu Amano, Osamu Seshimoto | 1996-03-05 |
| 5484174 | Pipe coupling and method of joining materials | Taiji Gotoh, Hidetoshi Yamamoto, Kiyokazu Iwama | 1996-01-16 |
| 5374320 | Nb-Ti alloy type superconducting wire | Kaname Matsumoto, Yasuzo Tanaka, Osuke Miura | 1994-12-20 |
| 5271095 | Image processing apparatus for estimating halftone images from bilevel and pseudo halftone images | — | 1993-12-14 |
| 5175635 | Picture printing apparatus using multivalued patterns, binary patterns and dither patterns selectively | Shuzo Hirahara, Toshikazu Matsui, Kazuhiko Higuchi | 1992-12-29 |
| 5138383 | Apparatus for using superconductivity | Shoji Shiga, Takayuki Sano | 1992-08-11 |
| 5122343 | Biochemical analysis apparatus with an integral centrifuge | Hideo Ishizaka, Yukihide Miyata, Yoshio Saito | 1992-06-16 |
| 5099259 | Halftone image printing device | Shuzo Hirahara, Hitoshi Nagato, Kazuhiko Higuchi, Tadayoshi Ohno, Tsutomu Kanai | 1992-03-24 |
| 5025546 | Method of joining pipes | Taiji Gotoh, Hidetoshi Yamamoto | 1991-06-25 |
| 5009527 | Thermal transfer color printer with sheet retaining and guiding structure adjacent platen | Masasumi Yana, Hitoshi Nagato, Shyoji Ueno, Kunihiro Shibuya | 1991-04-23 |
| 4910603 | Half-tone image reproduction method and apparatus using partial density ranges | Shuzo Hirahara, Kazuhiko Higuchi | 1990-03-20 |
| 4890121 | Halftone image printing device | Shuzo Hirahara, Hitoshi Nagato, Kazuhiko Higuchi, Tadayoshi Ohno, Tsutomu Kanai | 1989-12-26 |
| 4884080 | Color image printing apparatus | Shuzo Hirahara, Hitoshi Nagato, Kazuhiko Higuchi, Tadayoshi Ohno, Tsutomu Kanai +1 more | 1989-11-28 |