Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365770 | Etching solution for copper/molybdenum-based multilayer thin film | Satoshi Okabe, Tomoyuki ADANIYA | 2016-06-14 |
| 8980121 | Etching liquid for a copper/titanium multilayer thin film | Tomoyuki ADANIYA, Satoshi Okabe, Toshiyuki Gotou, Kazuki Kobayashi, Keiichi Tanaka +3 more | 2015-03-17 |
| 8048331 | Etching composition and etching process | Masahide Matsubara | 2011-11-01 |
| 7049275 | Photoresist stripping composition and cleaning composition | Kazuto Ikemoto, Yoshiaki Yamamoto, Hiroshi Yoshida | 2006-05-23 |
| 6815150 | Photoresist stripping composition and process for stripping resist | Hijiri Nakahara, Yukihiko Takeuchi, Ryou Hashimoto, Hisaki Abe | 2004-11-09 |
| 6686322 | Cleaning agent and cleaning process using the same | Masahiro Nohara, Ryou Hashimoto, Taimi Oketani, Hisaki Abe, Tetsuo Aoyama | 2004-02-03 |
| 6638694 | Resist stripping agent and process of producing semiconductor devices using the same | Kazuto Ikemoto, Hisaki Abe, Tetsuo Aoyama | 2003-10-28 |
| 6500270 | Resist film removing composition and method for manufacturing thin film circuit element using the composition | Masahiro Nohara, Yukihiko Takeuchi, Taimi Oketani, Tetsuya Karita, Hisaki Abe +1 more | 2002-12-31 |
| 6458517 | Photoresist stripping composition and process for stripping photoresist | Masahiro Nohara, Yukihiko Takeuchi, Hisaki Abe, Tetsuo Aoyama | 2002-10-01 |
| 6440326 | Photoresist removing composition | Hisaki Abe, Tetsuya Karita, Tetsuo Aoyama | 2002-08-27 |
| 6323169 | Resist stripping composition and process for stripping resist | Kojiro Abe, Hideki Fukuda, Hisaki Abe | 2001-11-27 |
| 6265309 | Cleaning agent for use in producing semiconductor devices and process for producing semiconductor devices using the same | Hideto Gotoh, Tsuyoshi Matsui, Takayuki Niuya, Tetsuo Aoyama, Tetsuya Karita +3 more | 2001-07-24 |
| 5962385 | Cleaning liquid for semiconductor devices | Ryuji Hasemi, Hidetoshi Ikeda, Tetsuo Aoyama | 1999-10-05 |
| 5244487 | Adenine derivatives and their use as agents for increasing yield of crops | Takashi Oritani, Mitsunori Oda, Takashi Suzuki, Akinori Tanaka, Toshio Kajita +2 more | 1993-09-14 |
| 5211738 | Adenine derivatives and their use as a plant growth regulator | Yoshinori Sasaki, Takashi Oritani, Akinori Tanaka, Mitsunori Oda, Takashi Suzuki +2 more | 1993-05-18 |