Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922978 | Plasma generating electrode and plasma reactor | Yasumasa Fujioka, Atsuo Kondo, Masaaki Masuda, Masanobu Miki | 2011-04-12 |
| 7727489 | Plasma reactor | Atsuo Kondou, Yasumasa Fujioka, Takeshi Sakuma, Masaaki Masuda, Keizo Iwama | 2010-06-01 |
| 7700051 | Apparatus and method of treating exhaust gas | Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Tatsuhiko Hatano, Takeshi Sakuma +2 more | 2010-04-20 |
| 7648683 | Plasma generating electrode, plasma generator, and exhaust gas purifying device | Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Tatsuhiko Hatano, Takeshi Sakuma +2 more | 2010-01-19 |
| 7638103 | Plasma generating electrode, plasma generation device, and exhaust gas purifying device | Masanobu Miki, Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Tatsuhiko Hatano +2 more | 2009-12-29 |
| 7635824 | Plasma generating electrode, plasma generation device, and exhaust gas purifying device | Masanobu Miki, Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Takeshi Sakuma +1 more | 2009-12-22 |
| 7608796 | Plasma generating electrode and plasma reactor | Yasumasa Fujioka, Atsuo Kondou, Takeshi Sakuma, Masaaki Masuda, Kazuhiro Kondo | 2009-10-27 |
| 7507934 | Plasma generation electrode, plasma reactor, and exhaust gas cleaning apparatus | Atsuo Kondou, Yasumasa Fujioka, Masaaki Masuda, Keizo Iwama | 2009-03-24 |
| 7464538 | Exhaust gas purifying apparatus | Masanobu Miki, Keizo Iwama | 2008-12-16 |
| 7374728 | Exhaust gas purification system | Yoshiyuki Nakanishi, Keizo Iwama, Shinya Ishimaru | 2008-05-20 |
| 7207169 | System and method for purifying an exhaust gas | Yoshiyuki Nakanishi, Masanobu Miki, Keizo Iwama, Kazuhide Terada | 2007-04-24 |
| 7043902 | Exhaust gas purification system | Yoshiyuki Nakanishi, Keizo Iwama, Shinya Ishimaru, Masanobu Miki | 2006-05-16 |
| 6774335 | Plasma reactor and gas modification method | Takeshi Yanobe, Hideyuki Fujishiro, Minoru Torii, Kazuo Ando, Koji Kotani | 2004-08-10 |
| 6235413 | Slide surface construction and process for producing the same | Yusuke Toyoda, Masamune Tabata, Takahiro Gunji, Kenji Hirose, Hiroshi Koinuma | 2001-05-22 |
| 5952114 | Functional copper skin film | Takahiro Gunji, Masamune Tabata | 1999-09-14 |
| 5928800 | Slide surface construction | Yusuke Toyoda, Masamune Tabata, Takahiro Gunji, Kenji Hirose | 1999-07-27 |
| 5897968 | Slide surface construction and process for producing the same | Yusuke Toyoda, Masamune Tabata, Hiroshi Koinuma | 1999-04-27 |
| 5882804 | Slide surface construction | Yusuke Toyoda, Masamune Tabata, Takahiro Gunji | 1999-03-16 |
| 5871852 | Slide surface construction | Yusuke Toyoda, Masamune Tabata | 1999-02-16 |
| 5632879 | Process for forming inorganic skin film | Masamune Tabata, Yoshikazu Fujisawa, Takahiro Gunji | 1997-05-27 |
| 5547771 | High-hardness metal skin film | Takahiro Gunji, Masamune Tabata, Kenji Hirose | 1996-08-20 |
| 5503942 | Inorganic skin film | Masamune Tabata, Yoshikazu Fujisawa, Takahiro Gunji | 1996-04-02 |