Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436616 | Sample tube and measurement method for solid-state NMR | Yuki Endo, Katsuya Hioka | 2013-05-07 |
| 8294893 | Flame atomic absorption spectrophotometer | — | 2012-10-23 |
| 8107072 | Atomic absorption spectrophotometer | — | 2012-01-31 |
| 8067729 | Mass analysis data analyzing apparatus and program thereof | Yoshitake Yamamoto, Yoshikatsu Umemura | 2011-11-29 |
| 8013293 | Time-of-flight mass spectrometer | Takao Okado | 2011-09-06 |
| 7482810 | Sample tube for solid-state nuclear magnetic resonance apparatus magic angle high-speed rotation method and method for measuring nuclear magnetic resonance absorption spectrum employing it | Tetsuo Asakura | 2009-01-27 |
| 7314574 | Etching method and apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2008-01-01 |
| 7144520 | Etching method and apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2006-12-05 |
| 7078862 | Beam source and beam processing apparatus | Akira Fukuda, Akio Shibata, Hirokuni Hiyama, Katsunori Ichiki, Seiji Samukawa | 2006-07-18 |
| 7060946 | Analytical device with temperature control system | — | 2006-06-13 |
| 7034285 | Beam source and beam processing apparatus | Katsunori Ichiki, Akio Shibata, Akira Fukuda, Hirokuni Hiyama, Seiji Samukawa | 2006-04-25 |
| 6909086 | Neutral particle beam processing apparatus | Seiji Samukawa, Katsunori Ichiki, Hirokuni Hiyama | 2005-06-21 |
| 6909087 | Method of processing a surface of a workpiece | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2005-06-21 |
| 6861642 | Neutral particle beam processing apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2005-03-01 |
| 6861643 | Neutral particle beam processing apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2005-03-01 |
| 6858838 | Neutral particle beam processing apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2005-02-22 |
| 6849857 | Beam processing apparatus | Katsunori Ichiki, Hirokuni Hiyama, Seiji Samukawa | 2005-02-01 |
| 6627095 | Magnetic recording disk and method of manufacturing same | Masahiro Hatakeyama, Katsunori Ichiki, Kenji Watanabe, Shinta Kunitomo, Yasushi Tohma +1 more | 2003-09-30 |
| 6468598 | Magnetic disk and method of making thereof | Masahiro Hatakeyama, Katsunori Ichiki, Kenji Watanabe, Shinta Kunitomo, Tohru Satake +2 more | 2002-10-22 |
| 6194048 | Magnetic recording disk | Masahiro Hatakeyama, Katsunori Ichiki, Kenji Watanabe, Shinta Kunitomo, Yasushi Tohma +1 more | 2001-02-27 |
| 6099698 | Magnetic disc and method of manufacturing same | Masahiro Hatakeyama, Katsunori Ichiki, Kenji Watanabe, Shinta Kunitomo, Tohru Satake +2 more | 2000-08-08 |
| RE32357 | Moving body track indicator system | Syuji Nagao, Ryoichi Nakai | 1987-02-17 |
| 4400780 | Moving body track indicator system | Syuji Nagao, Ryoichi Nakai | 1983-08-23 |