Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9190591 | Ultraviolet irradiation head and ultraviolet irradiator | Akihiro Tahara, Tsuyoshi Inui, Yoshiyuki Nakazono, Kanto Imai | 2015-11-17 |
| 7543546 | Plasma processing apparatus, method for producing reaction vessel for plasma generation, and plasma processing method | Tetsuji Shibata, Keiichi Yamazaki, Yasushi Sawada | 2009-06-09 |
| 7273652 | Hollow carbon fiber and production method | Shinji Takeda, Kazumi Kokaji, Osamu Hirai | 2007-09-25 |
| 7239261 | Electromagnetic wave absorption material and an associated device | Tadashi Fujieda, Kishio Hidaka, Shinzou Ikeda, Mitsuo Hayashibara | 2007-07-03 |
| 7187072 | Fabrication process of semiconductor package and semiconductor package | Naoki Fukutomi, Yoshiaki Tsubomatsu, Fumio Inoue, Toshio Yamazaki, Hirohito Ohhata +2 more | 2007-03-06 |
| 6818821 | Electromagnetic wave absorption material and an associated device | Tadashi Fujieda, Kishio Hidaka, Shinzou Ikeda, Mitsuo Hayashibara | 2004-11-16 |
| 6746897 | Fabrication process of semiconductor package and semiconductor package | Naoki Fukutomi, Yoshiaki Tsubomatsu, Fumio Inoue, Toshio Yamazaki, Hirohito Ohhata +2 more | 2004-06-08 |
| 6743500 | Hollow carbon fiber and production method | Shinji Takeda, Kazumi Kokaji, Osamu Hirai | 2004-06-01 |
| 6670766 | Plasma treatment apparatus and plasma treatment method | Keiichi Yamazaki, Yukiko Inooka, Yasushi Sawada, Yoshiyuki Nakazono, Akio Nakano | 2003-12-30 |
| 6641792 | Hollow carbon fiber and production method | Shinji Takeda, Kazumi Kokaji, Osamu Hirai | 2003-11-04 |
| 6465964 | Plasma treatment apparatus and plasma generation method using the apparatus | Yasushi Sawada, Keiichi Yamazaki, Yoshiyuki Nakazono, Yukiko Inooka, Kazuya KITAYAMA | 2002-10-15 |
| 6365432 | Fabrication process of semiconductor package and semiconductor package | Naoki Fukutomi, Yoshiaki Tsubomatsu, Fumio Inoue, Toshio Yamazaki, Hirohito Ohhata +2 more | 2002-04-02 |
| 5976912 | Fabrication process of semiconductor package and semiconductor package | Naoki Fukutomi, Yoshiaki Tsubomatsu, Fumio Inoue, Toshio Yamazaki, Hirohito Ohhata +2 more | 1999-11-02 |
| 5166824 | Rear projection screen and manufacturing method therefor as well as molding die for shaping rear projection screen, overhead projector and projection television set | Takashi Nishiguchi, Masami Masuda | 1992-11-24 |
| 4465727 | Ceramic wiring boards | Tsuyoshi Fujita, Gyozo Toda, Takashi Kuroki, Shoosaku Ishihara | 1984-08-14 |
| 4464420 | Ceramic multilayer circuit board and a process for manufacturing the same | Tsuyoshi Fuzita, Gyozo Toda, Syoosaku Ishihara, Takashi Kuroki, Tatsuhiro Suzuki | 1984-08-07 |
| 4308571 | Low temperature-sinterable dielectric composition and thick film capacitor using the same | Hirayoshi Tanei, Akira Ikegami, Katsuo Abe, Hiroshi Ohtsu, Tokio Isogai | 1981-12-29 |
| 4220547 | Dielectric paste for thick film capacitor | Katsuo Abe, Nobuyuki Sugishita, Tokio Isogai | 1980-09-02 |