Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441292 | Etching method, etching apparatus, and ring member | Ayuta Suzuki, Songyun Kang, Tsuyoshi Moriya, Nobutoshi TERASAWA | 2016-09-13 |
| 8945413 | Etching method, etching apparatus, and ring member | Ayuta Suzuki, Songyun Kang, Tsuyoshi Moriya, Nobutoshi TERASAWA | 2015-02-03 |
| 8420766 | Biomass-derived epoxy resin composition | Hiroyuki Kagawa | 2013-04-16 |
| 8232365 | Biomass-derived epoxy compound and manufacturing method thereof | Hiroyuki Kagawa | 2012-07-31 |
| 6291619 | Photosensitive resin composition, method for forming pattern therefrom, electronic devices produced by using the same, and method for production thereof | Yasunari Maekawa, Takao Miwa, Takumi Ueno | 2001-09-18 |
| 5858584 | Positive photosensitive resin composition and electronic apparatus using the same | Takao Miwa, Yasunari Maekawa, Takumi Ueno, Geraldine Rames-Langlade, Mina Ishida | 1999-01-12 |
| 5686191 | Thin film wiring board | Takao Miwa, Masahiro Suzuki, Akio Takahashi, Yuichi Satsu, Shin Nishimura | 1997-11-11 |
| 5633112 | Photosensitive resin composition containing a carboxylic acid polymer, photoacid generator and secondary or tertiary aliphatic amine | Takao Miwa, Mina Ishida, Akio Takahashi, Shunichi Numata | 1997-05-27 |
| 5570506 | Method for forming multilayer wiring construction | Rie Tawata, Shunichi Numata, Takao Miwa, Koji Fujisaki, Takayoshi Ikeda +1 more | 1996-11-05 |
| 5113477 | Plastic optical fibers from polymers derived from metallic salts of ethylenic carboxyl monomers | Shuji Eguchi, Noriaki Taketani, Seikichi Tanno, Hiromu Terao, Hideki Asano +2 more | 1992-05-12 |
| 4810048 | Mechanical part mounting chassis with integrated circuit | Hideki Asano, Shuji Eguchi, Seikichi Tanno, Noriaki Taketani, Masanori Nemoto +3 more | 1989-03-07 |
| 4694098 | Colorless liquid crystalline compounds | Yoichi Hirai, Tsunenori Fujii, Kaoru Koto, Kenji Suzuki, Masahiro Yoshida +6 more | 1987-09-15 |
| 4584120 | Liquid crystal compound and liquid crystal composition | Tsunenori Fujii, Kenji Suzuki, Masahiro Yoshida, Hisashi Okawa, Kaoru Koto +6 more | 1986-04-22 |
| 4564694 | Colorless liquid crystalline compounds | Yoichi Hirai, Tsunenori Fujii, Kaoru Koto, Kenji Suzuki, Masahiro Yoshida +6 more | 1986-01-14 |