Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322572 | Adhesive agent, adhesive material using the same, and method of use thereof | Katsuyuki Masuda, Takehiro FUKUYAMA, Eiichi Shinada, Masashi Okoshi, Kazunori Yamamoto +3 more | 2019-06-18 |
| 8350430 | Rotating machine with sintered magnet and method for producing sintered magnet | Matahiro Komuro, Yuichi Satsu, Yoshii Morishita, Shigeaki Funyu | 2013-01-08 |
| 8013052 | Curable resin, production method thereof, epoxy resin composition, and electronic device | Shinya Nakamura, Tomoya Masuda | 2011-09-06 |
| 7862654 | Treating agent for forming a fluoride coating film and method for forming a fluoride coating film | Yuichi Satsu, Matahiro Komuro, Yoshii Morishita, Shigeaki Funyu | 2011-01-04 |
| 7846998 | Sealant epoxy-resin molding material, and electronic component device | Seiichi Akagi, Takatoshi Ikeuchi, Yoshinori Endou, Ryouichi Ikezawa | 2010-12-07 |
| 7815726 | Treating agent for forming a fluoride coating film and method for forming a fluoride coating film | Yuichi Satsu, Matahiro Komuro, Yoshii Morishita, Shigeaki Funyu | 2010-10-19 |
| 7675185 | Epoxy resin molding material for sealing and electronic component | Kazuyoshi Tendou | 2010-03-09 |
| 7666953 | Phosphine-protonated haloaromatic compound accelerator with curing resin and curing agent | Shinya Nakamura, Kayoko Nakamura | 2010-02-23 |
| 7397139 | Epoxy resin molding material for sealing use and semiconductor device | Ryoichi Ikezawa, Naoki Nara, Hideyuki Chaki, Yoshihiro Mizukami, Yoshinori Endou +4 more | 2008-07-08 |
| 6495270 | Compounds, hardening accelerator, resin composition, and electronic part device | Shinya Nakamura | 2002-12-17 |
| 5665875 | Water-soluble tetraazaporphins and fluorochrome for labeling | Seiji Tai, Hiroo Watanabe | 1997-09-09 |
| 5627028 | Water-soluble tetraazaporphins and fluorochrome for labeling | Seiji Tai, Hiroo Watanabe | 1997-05-06 |
| 5484685 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Shigeru Hayashida +4 more | 1996-01-16 |
| 5438135 | Water-soluble tetraazaporphins and fluorochrome for labeling | Seiji Tai, Hiroo Watanabe | 1995-08-01 |
| 5378589 | Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium | Hideo Sawada, Motohiro Mitani, Masaharu Nakayama, Yoshii Morishita, Tadashi Okamoto +1 more | 1995-01-03 |
| 5284943 | Tatraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Hideo Hagiwara | 1994-02-08 |
| 5268485 | Naphthalocyanine derivatives, production thereof and optical recording medium using the same | Nobuyuki Hayashi, Seiji Tai, Takayuki Akimoto, Koichi Kamajima, Hideo Hagiwara | 1993-12-07 |
| 5260435 | Derivative of naphthalocyanine containing perfluoroalkyl group, process for preparing the same and optical recording medium | Hideo Sawada, Motohiro Mitani, Masaharu Nakayama, Yoshii Morishita, Tadashi Okamoto +1 more | 1993-11-09 |
| 5217856 | Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Hideo Hagiwara | 1993-06-08 |
| 5214188 | 2,3-dicyanonaphthalene derivatives | Seiji Tai, Shigeru Hayashida, Nobuyuki Hayashi, Hideo Hagiwara, Koichi Kamijima +4 more | 1993-05-25 |
| 5110968 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Hideo Hagiwara | 1992-05-05 |
| 5075203 | Naphthalocyanine derivatives, production thereof and optical recording medium using the same | Nobuyuki Hayashi, Seiji Tai, Takayuki Akimoto, Koichi Kamijima, Hideo Hagiwara | 1991-12-24 |
| 5039600 | Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof | Seiji Tai, Nobuyuki Hayashi, Koichi Kamijima, Takayuki Akimoto, Hideo Hagiwara | 1991-08-13 |
| 5034309 | Naphthalocyanine derivatives and their use in optical recording medium | Seiji Tai, Shigeru Hayashida, Nobuyuki Hayashi, Hideo Hagiwara, Koichi Kamijima +4 more | 1991-07-23 |