Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838984 | Adhesive tape, connected structure and semiconductor package | Satoru Katsurayama, Tomoe Yamashiro | 2010-11-23 |
| 7829992 | Semiconductor device and method for manufacturing semiconductor device | Mitsuo Sugino, Satoru Katsurayama, Tomoe Yamashiro, Hiroyuki Yamashita | 2010-11-09 |
| 6039896 | Anisotropic conductive adhesive and method for preparation thereof and an electronic apparatus using said adhesive | Masakazu Kawata | 2000-03-21 |
| 5486607 | Dioxazine blue dye compound having vinylsulfone type fiber reactive groups | Miyao Takahashi, Takahiko Fujisaki, Naoki Harada, Yutaka Kayane, Takashi Omura | 1996-01-23 |
| 5438137 | Fiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyes | Miyao Takahashi, Takahiko Fujisaki, Shinei Ikeou, Takashi Omura, Naoki Harada | 1995-08-01 |
| 5356441 | Reactive dye composition and method for dyeing or printing fiber materials using the same | Takemi Tokieda, Naoki Harada, Shuhei Hashizume, Koiti Ishii, Nobuaki Kawamura +2 more | 1994-10-18 |
| 5272267 | Asymmetric dioxazine compounds having a triazinyl bridging group and a method of production and use thereof | Naoki Harada | 1993-12-21 |
| 5131917 | Fiber reactive red dye composition | Yutaka Kayane, Sadanobu Kikkawa, Kingo Akahori | 1992-07-21 |
| 5116956 | Polyazo dye compounds having vinylsulfone type and pyridinium type fiber reactive groups | Kazufumi Yokogawa, Yutaka Kayane, Takashi Omura, Takeshi Washimi, Naoki Harada +1 more | 1992-05-26 |
| 5112959 | Polyazo dye compounds having plural vinylsulfone type fiber reactive groups in one molecule | Kazufumi Yokogawa, Yutaka Kayane, Takashi Omura, Takeshi Washimi, Naoki Harada +1 more | 1992-05-12 |
| 5068327 | Symmetrical dioxazine compounds and their use as fiber-reactive dyes | Miyao Takahashi, Takahiko Fujisaki, Shinei Ikeou, Takashi Omura | 1991-11-26 |
| 4977261 | Anthraquinone compound | Yutaka Kayane, Takashi Omura, Naoki Harada, Yasuji Mori, Yosuke Yamamoto +1 more | 1990-12-11 |
| 4880434 | Method of obtaining dyed and finished cellulose fiber materials using reactive metallized formazan dye with no color change | Naoki Harada, Kunihiko Imada, Takashi Omura | 1989-11-14 |
| 4873321 | Monazo compounds having a triozinyl bridging group and two vinylsulfone type fiber reactive groups | Takashi Omura, Sadanobu Kikkawa, Toshihiko Morimitsu, Naoki Harada | 1989-10-10 |
| 4711641 | Reactive dye composition: mixture of reactive copper phthalocyanine dyes: dichloro-triazinyl dye and vinyl sulphonyl type dye | Toshio Nakamatsu, Kunihiko Imada | 1987-12-08 |
| 4684721 | Fiber-reactive phthalocyanine compound having both vinylsulfone type and dihalogenotriazinyl groups | Takashi Omura, Naoki Harada, Akira Takeshita | 1987-08-04 |
| 4626589 | Organic dye compound having both pyridiniotriazinyl and vinylsulfone type fiber-reactive groups | Takashi Omura, Yutaka Kayane, Mikoto Takahashi, Akira Takeshita, Naoki Harada +1 more | 1986-12-02 |
| 4618671 | 4-methyl-pyridone monoazo compound having both monochlorotriazinyl and vinylsulfone type fiber-reactive groups | Yutaka Kayane, Takashi Omura, Hirokazu Sawamoto, Naoki Harada, Akira Takeshita | 1986-10-21 |