Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401932 | Method of producing a stencil mask | Masayuki Endo, Masaru Sasago | 1995-03-28 |
| 5394845 | Intake system for engine | Yoshihisa Noh, Yoshihiko Imamura, Fumihiko Saito, Masanori Misumi | 1995-03-07 |
| 5382544 | Manufacturing method of a semiconductor device utilizing thin metal film | Michikazu Matsumoto | 1995-01-17 |
| 5335634 | Combustion chamber structure for an engine | Yoshihiko Imamura, Toshihide Yamamoto, Yoshihisa Noh | 1994-08-09 |
| 5336583 | Positive quinonediazide resist composition utilizing mixed solvent of ethyl lactate and 2-heptanone | Yasunori Uetani, Yasunori Doi, Haruyoshi Osaki, Ryotaro Hanawa | 1994-08-09 |
| 5316891 | Fine pattern forming method | Masayuki Endo | 1994-05-31 |
| 5306601 | Fine pattern forming material and pattern forming method | Taichi Koizumi, Kenji Kawakita, Noboru Nomura | 1994-04-26 |
| 5294812 | Semiconductor device having identification region for carrying out failure analysis | Masataka Matsui, Syoichi Asoh | 1994-03-15 |
| 5262247 | Thin copper foil for printed wiring board | Toshiyuki Kajiwara, Yoshinori Tanii | 1993-11-16 |
| 5252430 | Fine pattern forming method | Noboru Nomura | 1993-10-12 |
| 5214291 | Pattern forming method | Yoshihiko Hirai, Takahiro Matuso | 1993-05-25 |
| 5198326 | Process for forming fine pattern | Noboru Nomura | 1993-03-30 |
| 5186788 | Fine pattern forming method | Kazuhiro Yamashita, Noboru Nomura | 1993-02-16 |
| 5169494 | Fine pattern forming method | Taichi Koizumi, Kenji Kawakita, Noboru Nomura | 1992-12-08 |
| 5114543 | Method of making thin copper foil for printed wiring board | Toshiyuki Kajiwara, Yoshinori Tanii | 1992-05-19 |
| 5106782 | Method of manufacturing a semiconductor device | Tadashi Matsuno, Hideki Shibata, Hisayo Momose | 1992-04-21 |
| 5102688 | Fine pattern forming process | Noboru Nomura | 1992-04-07 |
| 5097805 | Valve driving system for internal combustion engine | Tatsuya Uesugi, Noriyuki Iwata, Osamu Sado | 1992-03-24 |
| 5093224 | Process for producing fine patterns using cyclocarbosilane | Kenji Kawakita, Noboru Nomura | 1992-03-03 |
| 5058558 | Air feeding system for a vehicle engine equipped with a supercharger | Kazuhiko Ueda, Hiroyuki Oda, Kouichi Hatamura, Tsuyoshi Goto, Takashi Ohtsuru +1 more | 1991-10-22 |
| 5031586 | Multi-valve engine | Shunji Masuda, Noriyuki Iwata, Osamu Sado, Tatsuya Uesugi | 1991-07-16 |
| 5031598 | Intake system for multi-cylinder engine with supercharger | Kazuhiko Ueda, Hiroyuki Oda | 1991-07-16 |
| 5030549 | Fine pattern forming method | Taichi Koizumi, Kenji Kawakita, Noboru Nomura | 1991-07-09 |
| 5012771 | Intake system for multi-cylinder engine | Hiroyuki Oda, Toshimitsu Tanaka, Naoyuki Yamagata | 1991-05-07 |
| 4996123 | Optically oriented photoresist pattern forming method using organic crystal in photoresist layer with specified refracting indices formula | Noboru Nomura, Atsushi Ueno, Satoshi Kinoshita | 1991-02-26 |