Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204551 | Resist composition and method for forming resist pattern | Masahito Yahagi, Issei Suzuki, Yuki FUKUMURA, Takashi Kamizono, Tatsuya Fujii | 2021-12-21 |
| 10394122 | Resist composition, method for forming resist pattern, compound, and acid generator | Issei Suzuki, Masahito Yahagi, Yuki FUKUMURA, Kazuaki Ebisawa, Yoshitaka Komuro +2 more | 2019-08-27 |
| 10241406 | Resist composition and method for forming resist pattern | Masahito Yahagi, Issei Suzuki, Yuki FUKUMURA, Takashi Kamizono, Tatsuya Fujii | 2019-03-26 |
| 9149837 | Substrate having rod-like molecules on surface thereof and method for producing the same | Masanobu Naito, Yusuke Nakamura, Toshiyuki Ogata, Takayuki Hosono | 2015-10-06 |
| 8409781 | Composition for formation of resist protection film, and method for formation of resist pattern using the same | Keita Ishiduka | 2013-04-02 |
| 8216763 | Photosensitive resin composition and method of forming pattern | Kazufumi Sato, Yasushi Fujii, Hisanobu Harada, Koji Yonemura, Isamu Takagi +2 more | 2012-07-10 |
| 8198004 | Resist composition | Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more | 2012-06-12 |
| 8097397 | Material for formation of protective film, method for formation of photoresist pattern, and solution for washing/removal of protective film | Keita Ishiduka, Hideo Hada, Shigeru Yokoi | 2012-01-17 |
| 7541138 | Resist composition | Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more | 2009-06-02 |
| 7527909 | Resist composition | Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more | 2009-05-05 |
| 7501220 | Resist composition | Taku Hirayama, Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato +6 more | 2009-03-10 |
| 6630282 | Crosslinked positive-working photoresist composition | Katsumi Oomori, Yohei Kinoshita, Tomotaka Yamada | 2003-10-07 |
| 6069651 | Imaging apparatus for endoscopes | Hiroshi Tsuyuki, Akira Hasegawa, Mitsujiro Konno | 2000-05-30 |
| 5793539 | Optical system for endoscopes | Mitsujiro Konno, Shinya Matsumoto, Takayuki Suzuki, Akira Hasegawa | 1998-08-11 |
| 5434669 | Measuring interferometric endoscope having a laser radiation source | Seiichiro Tabata, Hiroyuki Kurita, Susumu Takahashi, Katsunori Sakiyama | 1995-07-18 |
| 5175650 | Objective lens system for endoscopes | Akira Hasegawa, Hiroyuki Fukuda | 1992-12-29 |