Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10242436 | Non-destructive inspection apparatus | Koichi Inagaki | 2019-03-26 |
| 8551423 | Liquid supply device using check valve and reactive liquid chromatography system | Kisaburo Deguchi, Hironori Kaji, Kimihiko Ishii, Daisuke Akieda, Masaru Yamasaki +2 more | 2013-10-08 |
| 7921696 | Liquid chromatograph device | Hironori Kaji, Masahito Ito | 2011-04-12 |
| 7901573 | Separation column and liquid chromatography apparatus using the same | Kimihiko Ishii, Hironori Kaji, Masahito Ito, Yoshihiro Nagaoka | 2011-03-08 |
| 7588423 | Pump for liquid chromatograph | Kenji Hiraku, Isao Hayase, Hironori Kaji, Masahito Ito | 2009-09-15 |
| 7350401 | Liquid feeding system | Hironori Kaji, Masahito Ito | 2008-04-01 |
| 7189320 | Pump, pump for liquid chromatography, and liquid chromatography apparatus | Hironori Kaji, Masahito Ito | 2007-03-13 |
| 7063513 | Liquid chromatograph pump with dual cylinders and dual plungers | Kenji Hiraku, Hironori Kaji, Masahito Ito | 2006-06-20 |
| 7063785 | Pump for liquid chromatography | Kenji Hiraku, Hironori Kaji, Masahito Ito | 2006-06-20 |
| 6923916 | Liquid chromatograph pump and control method therefor | Kenji Hiraku, Hironori Kaji, Masahito Ito | 2005-08-02 |
| 6725837 | Fuel supply system | Kenji Hiraku, Kenichiro Tokuo, Tadahiko Nogami, Hiroyuki Yamada | 2004-04-27 |
| 6701898 | Fuel supply apparatus and method of control thereof | Kenichiro Tokuo, Kenji Hiraku, Tadahiko Nogami, Hiroyuki Yamada | 2004-03-09 |
| 6651630 | High pressure fuel pump | Kenji Hiraku, Kenichiro Tokuo, Yuzo Kadomukai, Hiroyuki Yamada | 2003-11-25 |
| 6505608 | Fuel supply system | Kenji Hiraku, Kenichiro Tokuo, Tadahiko Nogami, Hiroyuki Yamada, Yukio Takahashi +1 more | 2003-01-14 |
| 6352418 | Displacement type fluid machine | Hirokatsu Kohsokabe, Masahiro Takebayashi, Isao Hayase, Hiroaki Hata, Shigetaroo Tagawa +2 more | 2002-03-05 |
| 5938417 | Scroll type fluid machine having wraps formed of circular arcs | Hirokatsu Kohsokabe, Masahiro Takebayashi, Isao Hayase, Kenichi Oshima | 1999-08-17 |
| 5775893 | Scroll compressor having an orbiting scroll with volute wraps on both sides of a plate | Masahiro Takebayashi, Yoshishige Endo, Yuji Yoshitomi, Shigeru Machida, Kenji Tojo +1 more | 1998-07-07 |
| 5231914 | Variable displacement compressor | Isao Hayase, Kenji Tojo, Yasushi Muramoto, Yukio Takahashi, Masaru Ito +2 more | 1993-08-03 |
| 5105728 | Balanced variable-displacement compressor | Isao Hayase, Yasushi Muramoto, Kenji Tojo, Masaru Ito, Atsuo Kishi +3 more | 1992-04-21 |
| 5063829 | Variable displacement swash plate type compressor | Kenji Tojo, Isao Hayase, Yukio Takahashi, Masaru Ito | 1991-11-12 |
| 4867649 | Refrigerating system | Kenichi Kawashima, Atsushi Suginuma, Yukio Takahashi, Kenji Tojo | 1989-09-19 |
| 4815943 | Variable displacement wobble plate compressor with capacity control valve | Kenichi Kawashima, Kenji Emi, Akira Tezuka, Kosaku Sayo, Toshikazu Ito +9 more | 1989-03-28 |
| 4801248 | Variable capacity swash plate compressor | Kenji Tojo, Yuzo Kadomukai, Yozo Nakamura, Atsushi Suginuma, Isao Hayase +1 more | 1989-01-31 |
| 4782712 | Variable displacement compressor | Yukio Takahashi, Kenichi Kawashima, Masaru Ito, Atsushi Suginuma | 1988-11-08 |
| 4702684 | Slide vane type compressor with increased suction part-cross-sectional area | Kenichi Kawashima, Yozo Nakamura, Atsuo Kishi | 1987-10-27 |