Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880431 | Aryl monoazo pyridone yellow compound having two vinylsulfone type fiber reactive groups bonded to a triazine ring for dyeing cellulose or polyamide | Kazufumi Yokogawa, Takashi Omura | 1989-11-14 |
| 4879372 | Fiber reactive compound having sym-triazine and aminobenzoylamine moieties | Toshihiko Morimitsu, Takashi Omura | 1989-11-07 |
| 4873321 | Monazo compounds having a triozinyl bridging group and two vinylsulfone type fiber reactive groups | Takashi Omura, Sadanobu Kikkawa, Toshihiko Morimitsu, Tetsuya Miyamoto | 1989-10-10 |
| 4843149 | Fiber reactive yellow dye of acetoacetonilide having vinyl sulfone-type reactive group | Yutaka Kayane, Hirokazu Sawamoto, Takashi Omura, Akira Takeshita | 1989-06-27 |
| 4841048 | Dioxazine compound having vinylsulfone type fiber reactive group | Hirokazu Sawamoto, Takashi Omura | 1989-06-20 |
| 4841032 | Fiber reactive monoazo compounds having two vinylsulfone type fiber reactive groups in the molecule | Toshihiko Morimitsu, Sadanobu Kikkawa, Takashi Omura | 1989-06-20 |
| 4841033 | Reactive red monoazo dye compound having two vinylsulfone type fiber reactive groups | Toshihiko Morimitsu, Sadanobu Kikkawa, Takashi Omura | 1989-06-20 |
| 4780107 | Fiber reactive dioxazine compound having four vinylsulfone type reactive groups | Hirokazu Sawamoto, Takashi Omura | 1988-10-25 |
| 4701524 | Pyridone monoazo compound having vinylsulfone type fiber-reactive group | Yutaka Kayane, Hirokazu Sawamoto, Takashi Omura, Akira Takeshita | 1987-10-20 |
| 4698421 | Fiber-reactive disazo brown dye having vinylsulfone-type reactive group | Yutaka Kayane, Hirokazu Sawamoto, Takashi Omura | 1987-10-06 |
| 4684721 | Fiber-reactive phthalocyanine compound having both vinylsulfone type and dihalogenotriazinyl groups | Tetsuya Miyamoto, Takashi Omura, Akira Takeshita | 1987-08-04 |
| 4643587 | Temperature data producing apparatus for high temperature moving objects | Eiichi Makabe, Kiyotaka Imai, Yoshiro Hosoda, Akira Kato | 1987-02-17 |
| 4644058 | Reactive pyridone azo dyes having both monochlorotriazinyl and vinylsulfone type reactive groups | Yasutaka Shimidzu, Yasuo Tezuka | 1987-02-17 |
| 4626589 | Organic dye compound having both pyridiniotriazinyl and vinylsulfone type fiber-reactive groups | Takashi Omura, Yutaka Kayane, Mikoto Takahashi, Tetsuya Miyamoto, Akira Takeshita +1 more | 1986-12-02 |
| 4618671 | 4-methyl-pyridone monoazo compound having both monochlorotriazinyl and vinylsulfone type fiber-reactive groups | Yutaka Kayane, Tetsuya Miyamoto, Takashi Omura, Hirokazu Sawamoto, Akira Takeshita | 1986-10-21 |
| 4553854 | Method for continuously measuring surface temperature of heated steel strip | Takeo Yamada, Kiyotaka Imai | 1985-11-19 |
| 4548612 | Halo-triazine and vinylsulfone reactive dye composition with buffer for storage stability | Yutaka Kayane | 1985-10-22 |
| 4530996 | Bisazo blue-black dye having vinylsulfone type fiber-reactive group | Takashi Omura, Yasuo Tezuka | 1985-07-23 |
| 4505714 | Phthalocyanine fiber reactive compound | Takashi Omura, Mikoto Takahashi, Akira Takeshita | 1985-03-19 |
| 4464297 | Fiber reactive bisazo dye having both a vinylsulfone type reactive group and an ortho-nitrophenyl group | Takashi Omura, Yasuo Tezuka | 1984-08-07 |
| 4439205 | Aqueous liquid dye composition: storage stable reactive dye with reduction inhibitor | Sadaharu Abeta | 1984-03-27 |
| 4396549 | Copper phthalocyanine blue reactive dye | Toshio Nakamatsu, Yasuo Tezuka | 1983-08-02 |