Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902077 | Semiconductor device manufacturing method that recovers damage of the etching target while supplying a predetermined recovery gas | Ryuichi Asako, Kaoru Maekawa | 2011-03-08 |
| 7785768 | Thermoacid generator for antireflection film formation, composition for antireflection film formation, and antireflection film made therefrom | Daisuke Kawana, Hisanobu Harada, Naoki Yamashita | 2010-08-31 |
| 7482281 | Substrate processing method | Takayuki Toshima, Takehiko Orii | 2009-01-27 |
| 7235500 | Material for forming silica based film | Tatsuhiko Shibuya, Isao Sato | 2007-06-26 |
| 7060361 | Silica-based organic film and method of manufacturing the same, and base material comprising organic film | Tatsuhiko Shibuya | 2006-06-13 |
| 6746963 | Method for processing coating film and method for manufacturing semiconductor element with use of the same method | Hiroyuki Iida, Isao Sato, Kazumasa Wakiya, Shigeru Yokoi | 2004-06-08 |
| 6664199 | Coating liquid for forming a silica group coating film having a small dielectric constant | Atsushi Matsushita | 2003-12-16 |
| 6649534 | Methods for processing a coating film and for manufacturing a semiconductor element | Atsushi Matsushita | 2003-11-18 |
| 6509279 | Methods for processing a coating film and for manufacturing a semiconductor element | Atsushi Matsushita | 2003-01-21 |
| 6061629 | Traffic navigation apparatus having a by-pass function | Fumiko Yano, Hirofumi Goto | 2000-05-09 |
| 5943737 | Door grip structure for vehicles | Tsutomu Tomimitsu, Hiroyuki Kawanishi | 1999-08-31 |
| 5873086 | Communications control apparatus and client/server computer system | Hideo Imura, Yasuhiko Hashizume | 1999-02-16 |
| 5635953 | Map displaying apparatus | Katsuro Hayami, Kazuhiro Yokouchi, Hirofumi Goto, Chisato Yoshida | 1997-06-03 |
| 5438591 | Quadrature amplitude modulation type digital radio communication device and method for preventing abnormal synchronization in demodulation system | Yasunori Oie, Mitsuru Hirama, Hidekazu Tanaka | 1995-08-01 |
| 5369588 | Navigation system for motor vehicles | Katsuro Hayami, Kazuhiro Yokouchi, Hirofumi Goto, Chisato Yoshida | 1994-11-29 |
| 5329026 | Process for preparation of 2-substituted 1,4-naphthoquinone | Noboru Sugishima, Noriaki Ikeda, Ryuji Aoki, Yumi Hatta | 1994-07-12 |
| 5213665 | Process for producing 1-aminoanthraquinones | Noboru Sugishima, Noriaki Ikeda, Akira Inoue | 1993-05-25 |
| 5149848 | Process for producing 1-aminoanthraquinones | Noboru Sugishima, Noriaki Ikeda, Akira Inoue | 1992-09-22 |
| 4840749 | Process for production of 1-aminoanthraquinone | Noriaki Ikeda, Noboru Sugishima, Shinji Ikuta, Yoshiyuki Nakanishi, Akira Inoue | 1989-06-20 |