Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955241 | Chemical-amplification-type negative resist composition and method for forming negative resist pattern | Mitsuru Sato, Hiroyuki Yamazaki, Yoshiki Sugeta, Toshimasa Nakayama | 1999-09-21 |
| 5953134 | Image forming apparatus and image forming method used in the same | Akihiko Sato, Yuji Akiyoshi, Akiyoshi Inoue, Hiroaki Ishizawa, Yoshiharu Namba | 1999-09-14 |
| 5941839 | Rotary apparatus | — | 1999-08-24 |
| 5939510 | Undercoating composition for photolithographic resist | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Fumitake Kaneko | 1999-08-17 |
| 5928837 | Negative-working chemical-sensitization photoresist composition comprising oxime sulfonate compounds | Mitsuru Sato, Yoshiki Sugeta, Hiroyuki Yamazaki, Toshikazu Tachikawa, Hiroshi Komano | 1999-07-27 |
| 5925495 | Photoresist laminate and method for patterning using the same | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Fumitake Kaneko, Toshimasa Nakayama | 1999-07-20 |
| 5908738 | Undercoating composition for photolithography | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Toshimasa Nakayama | 1999-06-01 |
| 5902713 | Chemical-sensitization photoresist composition | Hideo Hada, Hiroyuki Yamazaki, Yoshiki Sugeta, Hiroshi Komano | 1999-05-11 |
| 5845105 | Method of simulating semiconductor manufacture with process functions according to user application | Tatsuya Kunikiyo, Katsumi Eikyu, Kenichiro Sonoda, Masato Fujinaga, Norihiko Kotani | 1998-12-01 |
| 5797068 | Compact image formation apparatus facilitating jam removal | Naohito Otsuki, Kyoji Kamei, Akiyoshi Inoue, Shin Sakurai, Takuo Matsumura | 1998-08-18 |
| 5789136 | Negative-working photoresist composition | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Fumitake Kaneko | 1998-08-04 |
| 5756255 | Undercoating composition for photolithography | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Toshimasa Nakayama | 1998-05-26 |
| 5700625 | Negative-working photoresist composition | Mitsuru Sato, Katsumi Oomori, Etsuko Iguchi, Fumitake Kaneko | 1997-12-23 |
| 5547460 | Rotary platform for medical treatment | — | 1996-08-20 |
| 4826147 | Paper feed cassette | Satoshi Shino, Akira Sasahara, Shigeru Shibasaki, Shinji Takashina | 1989-05-02 |
| 4660820 | Paper feeding apparatus for a copying machine/printer | Satoshi Shino, Akira Sasahara, Shigeru Shibasaki, Shinki Takashina | 1987-04-28 |
| 4635253 | Exchange system including plural terminals for voice and data transmission | Kiyoshi Urui, Michiaki Okano | 1987-01-06 |