Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498464 | Method and apparatus for synthesizing urea | — | 2009-03-03 |
| 7332040 | Semiconductor manufacturing system having a vaporizer which efficiently vaporizes a liquid material | Hiroyuki Mori, Hirofumi Ono | 2008-02-19 |
| 7323220 | Gas phase growth system, method of operating the system, and vaporizer for the system | Vincent Vezin, Tomohisa Hoshino | 2008-01-29 |
| 7172657 | Cleaning method of treatment equipment and treatment equipment | Yasuhiro Oshima | 2007-02-06 |
| 7153693 | Method and apparatus for determining urea concentration | Yoshihiro Tajiri, Takuya Hayabuchi, Naohiro Teramoto, Eiji Sakata, Haruyuki Morikawa | 2006-12-26 |
| 7052655 | Urea synthesis process and apparatus | Tadashi Fukunaka, Kenji Yoshimoto, Kenji Sakai | 2006-05-30 |
| 6991684 | Heat-treating apparatus and heat-treating method | Hiroshi Kannan, Noboru Tamura, Tadahiro Ishizaka | 2006-01-31 |
| 6824947 | Photosensitive composition comprising a phenol resin having a urea bond in the main chain | Yasuhiro Ishizuka | 2004-11-30 |
| 6723489 | Printing form precursors | Maru Aburano, Shoichi Hotate, Shinji Shimizu | 2004-04-20 |
| 6627380 | Photosensitive composition, original plate using the same for lithographic printing, and method for producing images on original plate | Naohito Saito, Yasuyuki Watanabe, Eiji Hayakawa, Koji Oe | 2003-09-30 |
| 6605811 | Electron beam lithography system and method | Masanao Hotta, Takaomi Ito, Katsumi Yokota, Tetsuyuki Okabayashi, Akio Otani +1 more | 2003-08-12 |
| 6548112 | Apparatus and method for delivery of precursor vapor from low vapor pressure liquid sources to a CVD chamber | Joseph T. Hillman, Tugrul Yasar, Kenichi Kubo, Vincent Vezin, Hideaki Yamasaki +2 more | 2003-04-15 |
| 6518457 | Urea synthesis process | Eiji Sakata | 2003-02-11 |
| 6509133 | Lithographic printing plate and image forming method | Yasuyuki Watanabe, Naohito Saito, Nansei Tashiro, Katsuji Takahashi, Shinji Shimizu +1 more | 2003-01-21 |
| 6503685 | Heat sensitive composition, original plate using the same for lithographic printing plate, and process for preparing printing plate | Shinji Shimizu, Yasuyuki Watanabe, Koji Oe, Nansei Tasiro | 2003-01-07 |
| 6476262 | Urea synthesis process and apparatus | Tadashi Fukunaka, Kenji Yoshimoto, Kenji Sakai | 2002-11-05 |
| 6426173 | Preparation method for printing plate | Shinji Shimizu, Koji Oe | 2002-07-30 |
| 6426434 | Process for the synthesis of urea | Kinichi Yoshida, Kenji Yoshimoto | 2002-07-30 |
| 6218073 | Heat sensitive composition, original plate using the same for lithographic printing plate, and process for preparing printing plate | Shinji Shimizu, Yasuyuki Watanabe, Koji Oe, Nansei Tasiro | 2001-04-17 |
| 6200540 | Urea synthesis apparatus | Hidetsugu Fujii | 2001-03-13 |
| 6093850 | Process for the synthesis of urea and equipment therefor | Hidetsugu Fujii | 2000-07-25 |
| 5936122 | Urea synthesis process and apparatus therefor | Hidetsugu Fujii | 1999-08-10 |
| 5882672 | Crude drug-containing feed | Tooru Takahashi | 1999-03-16 |
| 5766833 | Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor | Kiyoshi Suematsu, Hiroaki Muratake, Haruhiko Kaji, Naoki Obi, Yasuo Shigemitsu | 1998-06-16 |
| 5683854 | Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor | Kiyoshi Suematsu, Hiroaki Muratake, Haruhiko Kaji, Naoki Obi, Yasuo Shigemitsu | 1997-11-04 |