Issued Patents All Time
Showing 101–125 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735335 | Fluid pump having expansion device and rankine cycle using the same | Keiichi Uno, Hironori Asa, Yasuhiro Takeuchi, Hiroshi Kishita, Kazuhide Uchida | 2010-06-15 |
| 7706240 | Optical disk and its manufacturing method | Toshiro Kinoshita, Akihiko Kobayashi, Noboru Sasaki, Makoto Arisawa, Hiroshi Iwase +5 more | 2010-04-27 |
| 7640431 | Method and apparatus for digital watermarking | Takao Nakamura, Atsuki Tomioka, Youichi Takashima | 2009-12-29 |
| 7620504 | Road-surface condition estimating device | — | 2009-11-17 |
| 7616552 | Phase-change optical recording medium having first and second track pitches | Shinya Abe, Shin-ichi Tanaka, Jacobus Petrus Josephus Heemskerk, Tamotsu Yamagami, Cornelis Marinus Schep | 2009-11-10 |
| 7576253 | Method of separating dimethylnaphthalene isomers | Shinichi Nagao | 2009-08-18 |
| 7569707 | Production method of highly pure pyromellitic dianhydride | Atsushi Okoshi, Masashi Yabuno, Masato Inari | 2009-08-04 |
| 7553134 | Switch valve structure of fluid machine | Keiichi Uno, Shigeki Iwanami, Mikio Matsuda | 2009-06-30 |
| 7534912 | Process for producing pyromellitic acid | Shinichi Nagao | 2009-05-19 |
| 7458220 | Complex fluid machine | Shigeki Iwanami, Keiichi Uno, Hironori Asa, Tomohiro Kishimoto | 2008-12-02 |
| 7418824 | Refrigerating apparatus and fluid machine therefor | Keiichi Uno, Hironori Asa, Yasuhiro Takeuchi, Hideji Yoshida, Akihiro Imura +5 more | 2008-09-02 |
| 7401726 | Brazing method | Hiroki Tarui, Masafumi Takahashi, Tsuguharu Shimpo, Koji Onouchi | 2008-07-22 |
| 7352676 | Optical recording medium and apparatus for reproducing optical recording medium | Yoichiro Sako, Tatsuya Inokuchi | 2008-04-01 |
| 7344364 | Fluid machine | Tadashi Hotta, Shigeki Iwanami, Keiichi Uno | 2008-03-18 |
| 7341438 | Scroll-type fluid machine including passage formed in movable scroll | Keiichi Uno, Yasuhiro Takeuchi, Hironori Asa | 2008-03-11 |
| 7314356 | Fluid machine | Tadashi Hotta, Shigeki Iwanami, Keiichi Uno | 2008-01-01 |
| 7307047 | Lepidocrocite potassium magnesium titanate, method for manufacturing the same and friction material | Shigeo Takahashi, Nobuki Itoi, Kousuke Inada | 2007-12-11 |
| 7279970 | Feedback circuit | Kenji Yokoyama, Yasuo Yamada | 2007-10-09 |
| 7266337 | Fixing roller, and method of producing the same, fixing device and image forming device | Michinori Nakamura, Naruhiko Ito, Kazuaki Teshima, Kazuhiro Murakami, Kazuki Yokokawa +6 more | 2007-09-04 |
| 7263828 | Fluid machine | Shigeki Iwanami, Hironori Asa, Keiichi Uno, Yasuhiro Takeuchi | 2007-09-04 |
| 7260952 | Fluid machine | Yasuhiro Takeuchi, Shigeki Iwanami, Hironori Asa, Yasushi Yamanaka, Atsushi Inaba | 2007-08-28 |
| 7250017 | Auxiliary machine driven by engine and motor and capable of starting engine | Hironori Asa, Shigeki Iwanami, Keiichi Uno | 2007-07-31 |
| 7235279 | Process for producing a radiation image storage panel | — | 2007-06-26 |
| 7211942 | Radiation image conversion panel | — | 2007-05-01 |
| 7202380 | Production method of pyromellitic acid and pyromellitic anhydride | Tatsuyuki Kumano, Seiji Adachi | 2007-04-10 |