Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299403 | Heat resisting vacuum insulating material and heating device | Tadahiro Ohmi, Yasuyuki Shirai, Yoshihide Wakayama, Kazutaka Uekado | 2012-10-30 |
| 7420118 | Electric wire and cable with coating/covering of polyvinyl chloride family resin composition | Kiyoshi Watanabe, Hiroyuki Ito, Misako Saito, Teruyuki Hayashi, Naoya Hirayama +1 more | 2008-09-02 |
| 7160362 | Method and device for cleaning air | Isao Terada, Minoru Tanaka, Yuji Matumura, Naoki Mori, Hiromu Itoh +2 more | 2007-01-09 |
| 6929672 | Filter medium for air filter and process for producing the same | Yoshihide Wakayama, Satoki SUGIYAMA, Seiichi Takizawa, Takeshi Yamada, Keiji Matsuno | 2005-08-16 |
| 6929985 | Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium | Masayuki Imafuku, Yoshihide Wakayama | 2005-08-16 |
| 6903264 | Electric wire coated with polyvinyl chloride resin composition and cable | Kiyoshi Watanabe, Hiroyuki Ito, Misako Saito, Teruyuki Hayashi, Naoya Hirayama +1 more | 2005-06-07 |
| 6883283 | Semiconductor manufacturing facility and a semiconductor manufacturing method | Osamu Suenaga, Kazuo Yamamoto, Kaoru Fujihara | 2005-04-26 |
| 6881685 | Device and method for feeding treating air | Osamu Suenaga | 2005-04-19 |
| 6799539 | System and method for utilization of waste heat of semiconductor equipment and heat exchanger used for utilization of waste heat of semiconductor equipment | Osamu Suenaga | 2004-10-05 |
| 6748751 | Air cooling device and air cooling method | Tadahiro Ohmi, Yasuyuki Shirai, Isao Terada, Toshihisa Okabe, Takashi Taniguchi +7 more | 2004-06-15 |
| 6613835 | Wet sealing materials and building components useful for clean rooms and local facilities | Masayuki Imafuku, Yoshihide Wakayama | 2003-09-02 |
| 6569696 | Device and method for manufacturing semiconductor | Osamu Suenaga, Makoto Yamamoto, Naoki Mori, Hiromu Ito | 2003-05-27 |
| 6547660 | Semiconductor manufacturing facility, semiconductor manufacturing apparatus and semiconductor manufacturing method | Osamu Suenaga, Tadahiro Ohmi | 2003-04-15 |
| 6471740 | Air filter | Masayuki Imafuku, Yoshihide Wakayama | 2002-10-29 |
| 6427462 | Semiconductor manufacturing facility, semiconductor manufacturing apparatus and semiconductor manufacturing method | Osamu Suenaga, Tadahiro Ohmi | 2002-08-06 |
| 6370897 | Semiconductor manufacturing facility | Osamu Suenaga, Tadahiro Ohmi | 2002-04-16 |
| 6337365 | Electronic/electric components used in clean room and substrate treatment apparatus | Takenobu Matsuo, Tsuyoshi Wakabayashi, Misako Saito, Yoshihide Wakayama, Masayuki Imafuku | 2002-01-08 |
| 6293982 | Air filter, local facility, and clean room | Masayuki Imafuku, Yoshihide Wakayama | 2001-09-25 |
| 6155922 | Building components useful for clean rooms | Masayuki Imafuku, Yoshihide Wakayama | 2000-12-05 |
| 6106586 | Air filter for clean room | Masayuki Imafuku, Yoshihide Wakayama | 2000-08-22 |
| 6077894 | Instrument and mounting equipment used in clean room | Misako Saito, Takenobu Matsuo, Tsuyoshi Wakabayashi, Yoshihide Wakayama, Masayuki Imafuku | 2000-06-20 |
| 5997598 | Air filter for clean room | Masayuki Imafuku, Yoshihide Wakayama | 1999-12-07 |
| 5869560 | Sealing materials and building components useful for clean rooms | Masayuki Imafuku, Yoshihide Wakayama | 1999-02-09 |
| 5767453 | Combined metering apparatus | Kazuyoshi Wakou, Fumihiro Tsukasa | 1998-06-16 |
| 5561332 | Vehicle anti-theft device having back-up means should the ECU fail, but preventing theft if the ECU was intentionally damaged | Hiroshi Udo, Hiroshi Funakoshi | 1996-10-01 |