Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456726 | Reactive dye composition and method for dyeing or printing cellulose fiber material using the same | Shigeru Kawabata, Shuhei Hashizume | 1995-10-10 |
| 5438137 | Fiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyes | Tetsuya Miyamoto, Miyao Takahashi, Takahiko Fujisaki, Shinei Ikeou, Takashi Omura | 1995-08-01 |
| 5356441 | Reactive dye composition and method for dyeing or printing fiber materials using the same | Takemi Tokieda, Shuhei Hashizume, Koiti Ishii, Nobuaki Kawamura, Tetsuya Miyamoto +2 more | 1994-10-18 |
| 5324329 | Reactive dye composition and dyeing or printing process using the same | Takeshi Washimi, Shuhei Hashizume, Takashi Omura | 1994-06-28 |
| 5308362 | Fiber reactive yellow dye composition | Yutaka Kayane, Kingo Akahori | 1994-05-03 |
| 5272267 | Asymmetric dioxazine compounds having a triazinyl bridging group and a method of production and use thereof | Tetsuya Miyamoto | 1993-12-21 |
| 5266696 | 1-aminoanthraquinone dye compound having fiber reactive group through sulfur or oxygen atom at 4-position and imparting red color | Kingo Akahori, Yutaka Kayane, Takashi Omura | 1993-11-30 |
| 5259850 | Granular type reactive dye compositions and methods for dyeing and printing cellulose fibers using the same | Noriaki Yamauchi, Syuhei Hashizume, Yutaka Kayane, Kazumi Yoshigoe, Isao Nakamae | 1993-11-09 |
| 5254136 | Trichromatic fiber reactive dye composition and method for dyeing or printing fiber materials using the composition | Miwako Fujii, Shuhei Hashizume | 1993-10-19 |
| 5213417 | Apparatus for temperature measurement | Takeo Yamada, Mitsuya Otonari, Masaru Yoshida, Shuichi TAKANO, Shinichiro Ohtaka | 1993-05-25 |
| 5180817 | Trisazo compounds and use thereof | Kazuya Ogino, Kingo Akahori | 1993-01-19 |
| 5116956 | Polyazo dye compounds having vinylsulfone type and pyridinium type fiber reactive groups | Tetsuya Miyamoto, Kazufumi Yokogawa, Yutaka Kayane, Takashi Omura, Takeshi Washimi +1 more | 1992-05-26 |
| 5116959 | Fiber-reactive monoazo dye compounds having substituted triazinyl bridging group | Toshihiko Morimitsu, Takashi Omura, Sadanobu Kikkawa | 1992-05-26 |
| 5112959 | Polyazo dye compounds having plural vinylsulfone type fiber reactive groups in one molecule | Tetsuya Miyamoto, Kazufumi Yokogawa, Yutaka Kayane, Takashi Omura, Takeshi Washimi +1 more | 1992-05-12 |
| 5112971 | Anthraquinone dye compounds having fibers reactive group | Kingo Akahori, Yutaka Kayane, Takashi Omura | 1992-05-12 |
| 5104978 | Monoazo red reactive dye compound having a vinylsulfone type fiber reactive group and a substituted triazinyl group | Kingo Akahori, Masayuki Miki, Takashi Omura, Takeshi Washimi | 1992-04-14 |
| 5088836 | Apparatus for temperature measurement | Takeo Yamada, Mitsuya Otonari, Masaru Yoshida, Shuichi TAKANO, Shinichiro Ohtaka | 1992-02-18 |
| 5053494 | Fiber reactive polyazo dye having two vinylsulfone type reactive groups through triazinyl bridging group | Takashi Omura, Hirokazu Sawamoto | 1991-10-01 |
| 5037965 | Monoazo red dye compound having vinylsulfone type fiber reactive groups | Toshihiko Morimitsu, Kingo Akahori, Yutaka Kayane, Takashi Omura | 1991-08-06 |
| 4977261 | Anthraquinone compound | Yutaka Kayane, Takashi Omura, Yasuji Mori, Yosuke Yamamoto, Tetsuya Miyamoto +1 more | 1990-12-11 |
| 4975094 | Anthrapyridone compounds having vinylsulfone type fiber reactive group through triazinyl bridging group | Masayuki Miki, Kingo Akahori, Yutaka Kayane, Takashi Omura | 1990-12-04 |
| 4933446 | Triphenodioxazine compounds | Hirokazu Sawamoto, Takashi Omura | 1990-06-12 |
| 4910298 | Monoazo compound having triazinyl bridging group and two vinylsulfone type fiber reactive groups imparting yellowish color | Kazufumi Yokogawa, Sadanobu Kikkawa, Takashi Omura | 1990-03-20 |
| 4904766 | Monoazo compound having two vinylsulfone type fiber reactive groups through triazinyl bridging group | Kazufumi Yokogawa, Toshihiko Morimitsu, Takashi Omura, Sadanobu Kikkawa | 1990-02-27 |
| 4880434 | Method of obtaining dyed and finished cellulose fiber materials using reactive metallized formazan dye with no color change | Tetsuya Miyamoto, Kunihiko Imada, Takashi Omura | 1989-11-14 |