Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487414 | Surface treatment system and workpiece-holding jig | Tomohiro Noda, Shigeyuki Watanabe | 2019-11-26 |
| 9524946 | Electronic device | Masashi Yamaura | 2016-12-20 |
| 9504966 | Composite semi-permeable membrane and method for producing same | Yoshihide Kawaguchi, Atsushi Hiro, Noriaki Harada, Osamu Hayashi, Atsuko Mizuike | 2016-11-29 |
| 9346632 | Surface treatment system and workpiece-holding jig | Tomohiro Noda, Shigeyuki Watanabe | 2016-05-24 |
| 9186633 | Method for producing porous thermosetting resin sheet, porous thermosetting resin sheet and composite semipermeable membrane using same | Noriaki Harada, Atsushi Hiro, Yoshihide Kawaguchi, Atsuko Mizuike, Osamu Hayashi | 2015-11-17 |
| 7998348 | Spiral membrane element and process for producing the same | Shinichi Chikura, Hideki Matsuda, Masashi Beppu, Hiroki Fujioka, Yasuhiro Uda | 2011-08-16 |
| 7867394 | Membrane element sealing material holding member and membrane element | Yasuhiro Uda, Masashi Beppu, Hiroki Fujioka, Yuuji Nishida, Shinichi Chikura +1 more | 2011-01-11 |
| 7219358 | Lens drive device having metal wire-like elastic members, and method for manufacturing the same | Jun Suzuki | 2007-05-15 |
| 6878294 | Running method and treatment system for spiral wound membrane element and spiral wound membrane module | Masaaki Ando, Satoru Ishihara | 2005-04-12 |
| 6880159 | Disc driving apparatus | Youichi Konno | 2005-04-12 |
| 6861000 | Running method and washing method for spiral wound membrane element and spiral wound membrane module | Masaaki Ando, Satoru Ishihara | 2005-03-01 |
| 6741543 | Lens driving apparatus | Jun Suzuki | 2004-05-25 |
| 6733675 | Spiral wound membrane element, spiral wound membrane module and treatment system employing the same as well as running method and washing method therefor | Masaaki Ando, Satoru Ishihara | 2004-05-11 |
| 6690638 | Supporting mechanism for an optical disc reproducing apparatus having a sub-frame for suppressing vibration | Masaaki Kiyomiya, Keiichi Takagi, Eiji Hoshinaka | 2004-02-10 |
| 6625105 | Pickup apparatus and method of manufacturing the same | Jun Suzuki, Takashi Nakai | 2003-09-23 |
| 6594223 | Lens driving apparatus for disk player having a lens holder supported by a plurality of elastic members having different spring constants | Jun Suzuki, Eiji Kuroki | 2003-07-15 |
| 6565747 | Spiral wound type separation membrane element | Takuji Shintani, Hisao Hachisuka | 2003-05-20 |
| 6493961 | Processing unit for a substrate | — | 2002-12-17 |
| 6493158 | Lens driving apparatus for optical disc player and printed circuit board coils for lens driving apparatus for disc player | Jun Suzuki | 2002-12-10 |
| 6462893 | Lens driving apparatus for disk player | Jun Suzuki | 2002-10-08 |
| 6327794 | Processing method for substrate | — | 2001-12-11 |
| 6262964 | Disc player with objective lens arranged in a zigzag pattern | Hiroshi Yokota, Ryuichi Naito, Hiroyuki Hirano, Shinichi Naohara, Yoshifumi Tsukada +1 more | 2001-07-17 |
| 6247245 | Processing unit for substrate manufacture | — | 2001-06-19 |
| 6231290 | Processing method and processing unit for substrate | Hisashi Kikuchi | 2001-05-15 |
| 5953308 | Disc player with alternating ascending/descending guide devices | Hiroshi Yokota, Ryuichi Naito, Hiroyuki Hirano, Shinichi Naohara, Yoshifumi Tsukuda +1 more | 1999-09-14 |