Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776220 | Cylinder head cleaning method and cylinder head cleaning device | Hiroshi Noda, Katsuhiro Amaike, Masato Yoshida, Takashi Ooura | 2017-10-03 |
| 9079224 | Cylinder head cleaning method and cylinder head cleaning device | Hiroshi Noda, Katsuhiro Amaike, Masato Yoshida, Takashi Ooura | 2015-07-14 |
| 8406738 | Mobile terminal authentication method and system | Tatsuhiro Ando | 2013-03-26 |
| 6486890 | Apparatus and method for displaying images | Terumasa Kayashima, Tatsuhiro Nozue | 2002-11-26 |
| 6072476 | Apparatus and method for displaying images | Terumasa Kayashima, Tatsuhiro Nozue | 2000-06-06 |
| 5888338 | Magnetron plasma processing apparatus and processing method | Sinji Kubota, Hiromi Kumagai, Junichi Arami, Keiji Horioka, Isahiro Hasegawa +3 more | 1999-03-30 |
| 5859624 | Binocular display goggles with a one dimensional light source array scanned to form image of high dot density data | Takashi Matsumoto, Tatsuhiro Nozue, Shigehiro Tomita | 1999-01-12 |
| 5660671 | Magnetron plasma processing apparatus and processing method | Sinji Kubota, Hiromi Kumagai, Junichi Arami, Keiji Horioka, Isahiro Hasegawa +3 more | 1997-08-26 |
| 5387893 | Permanent magnet magnetic circuit and magnetron plasma processing apparatus | Masami Oguriyama, Haruo Okano, Isahiro Hasegawa, Junichi Arami | 1995-02-07 |
| 5376211 | Magnetron plasma processing apparatus and processing method | Sinji Kubota, Hiromi Kumagai, Junichi Arami, Keiji Horioka, Isahiro Hasegawa +3 more | 1994-12-27 |
| 5289152 | Permanent magnet magnetic circuit | Masami Oguriyama, Yoshio Ishigaki, Haruo Okano, Isahiro Hasegawa, Jun-ichi Arami | 1994-02-22 |
| 5115118 | Heat-treatment furnace | Toshihisa Nozawa | 1992-05-19 |
| 4525208 | Method for recovery of Zn and Pb from iron and steel dust | Motohiro Yasukawa, Yukio Ishikawa, Yasuo Ojima, Yoshiaki Mori | 1985-06-25 |