Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418224 | Plasma etching method | Naoyuki Kofuji, Ken'etsu Yokogawa, Nobuyuki Negishi, Masami Kamibayashi | 2019-09-17 |
| 9960014 | Plasma etching method | Naoyuki Kofuji, Ken'etsu Yokogawa, Nobuyuki Negishi, Masami Kamibayashi | 2018-05-01 |
| 9490104 | Heat treatment apparatus | Ken'etsu Yokogawa, Takashi Uemura, Masaru Izawa, Satoshi Sakai | 2016-11-08 |
| 9271341 | Heat treatment apparatus that performs defect repair annealing | Ken'etsu Yokogawa | 2016-02-23 |
| 8809727 | Heat treatment apparatus | Ken'etsu Yokogawa | 2014-08-19 |
| 8569647 | Heat treatment apparatus | Ken'etsu Yokogawa | 2013-10-29 |
| 7842619 | Plasma processing method | Kenji Maeda, Kenetsu Yokogawa, Masaru Izawa | 2010-11-30 |
| 6403749 | Preparation of organoxy-terminated organopolysiloxanes | Chinami Matsui, Kenichi Kimura, Hironao Fujiki | 2002-06-11 |
| 6342575 | Room temperature curable organopolysiloxane composition and making method | Masaya Arakawa | 2002-01-29 |
| 6265598 | Preparation of hydrolyzable group end-blocked organopolysiloxane | Kenichi Kimura, Nobuhiko Kodana | 2001-07-24 |
| 6214930 | Process for the production of RTV organopolysiloxane compositions | Kazuyuki Suzuki, Mamoru Teshigawara, Tsuneo Kimura | 2001-04-10 |
| 5959018 | RTV organopolysiloxane compositions | Takafumi Sakamoto, Hironao Fujiki, Kazukiyo Nagai | 1999-09-28 |
| 5880211 | RTV organopolysiloxane compositions | Keisuke Imai, Koji Yokoo, Masaharu Sato | 1999-03-09 |
| 5743951 | Primer composition | Toshiyuki Ozai, Shinichi Sato, Keisuke Imai, Masaharu Sato | 1998-04-28 |
| 5614654 | Aluminosiloxanes, titanosiloxanes, (poly)stannosiloxanes, and their preparation | Shunji Aoki | 1997-03-25 |