Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276859 | Lens barrel and imaging device | Hiroki Takita | 2025-04-15 |
| 8877030 | Plating apparatus and plating method for forming magnetic film | Fumio Kuriyama, Masaaki Kimura | 2014-11-04 |
| 8623503 | Chromium-free rust-inhibitive surface treatment agent for metal parts with zinc surfaces and metal parts with zinc surfaces coated with rust-inhibitive surface coated film | Hideaki Nogami, Shunjiro Watanabe, Shoichiro Adachi, Yukiyasu Kang | 2014-01-07 |
| 8367201 | Chromium-free rust-inhibitive surface treatment agent for metal parts with zinc surfaces and metal parts with zinc surfaces coated with rust-inhibitive surface coated film | Hideaki Nogami, Shunjiro Watanabe, Shoichiro Adachi, Yukiyasu Kang | 2013-02-05 |
| 8133376 | Substrate holder, plating apparatus, and plating method | Junichiro Yoshioka, Seiji Katsuoka, Masahiko Sekimoto, Yugang Guo | 2012-03-13 |
| 8048282 | Apparatus and method for plating a substrate | Masahiko Sekimoto, Fumio Kuriyama, Stephen Strausser | 2011-11-01 |
| 7918931 | Chromium-free metal surface treatment agent | Tomio Sakai | 2011-04-05 |
| 7807027 | Substrate holder, plating apparatus, and plating method | Junichiro Yoshioka, Seiji Katsuoka, Masahiko Sekimoto, Yugang Guo | 2010-10-05 |
| 7588801 | Chromium-free rust inhibitive treatment method for metal products having zinc surface and metal products treated thereby | Kengo Takase, Shunjiro Watanabe, Shoichiro Adachi | 2009-09-15 |
| 7352486 | Printer | Noriaki Tsuchiya, Masahiko Kikuchi | 2008-04-01 |
| 7189465 | Chromium-free metal surface treatment agent | Tomio Sakai | 2007-03-13 |
| 7057754 | Printer | Noriaki Tsuchiya, Masahiko Kikuchi | 2006-06-06 |
| 6960247 | Chromium-free water reducible rust inhibitive paint for metals | Tomio Sakai, Kengo Takase | 2005-11-01 |
| 6844274 | Substrate holder, plating apparatus, and plating method | Junichiro Yoshioka, Seiji Katsuoka, Masahiko Sekimoto, Yugang Guo | 2005-01-18 |
| 6740424 | Surface coated aluminum fine powder and aqueous chromium-free corrosion inhibiting coating composition including the same | Tomio Sakai, Saburo Shimada | 2004-05-25 |
| 6436543 | HIGH-GLOSS, HEAT-RESISTANT PAINT COMPOSITION; A METHOD FOR MANUFACTURING THE HIGH-GLOSS, HEAT-RESISTANT PAINT; A METHOD FOR APPLYING THE HIGH-GLOSS, HEAT-RESISTANT PAINT; AND A HIGH-GLOSS, HEAT-RESISTANT PAINT FILM | Hisayuki Sakai, Tomio Sakai, Saburou Shimada | 2002-08-20 |
| 5512523 | Monolithic refractory powder mixture | Yasushi Ono, Satoshi Sakamoto, Yutaka Murata, Tetsuo Kaji | 1996-04-30 |
| 5506179 | Ceramics binder mixture and binding method | Tomohiro Morishita, Hiroshi Ueda | 1996-04-09 |
| 5468282 | Method for operating a filtration apparatus for flue gas | Hiroshi Yugami, Minoru Yamada, Noriyuki Oda | 1995-11-21 |
| 5073178 | Ceramic filter for a dust-containing gas and method for its production | Takashi Mimori, Hiroshi Maeno, Tomohiro Morishita | 1991-12-17 |
| 4787443 | Ceramic heat exchanger element | Yukio Fukatsu, Tetsuo Takehara | 1988-11-29 |
| 4780860 | Beam forming device | Toyoki Sasakura | 1988-10-25 |
| 4672589 | Underwater detection system | Takashi Yoshida, Takashi Yoshioka | 1987-06-09 |
| 4327188 | Multicellular monolithic ceramic body and preparation thereof | Takashi Mimori, Motohiro Goto | 1982-04-27 |