Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338838 | Mounting structure for compressor and compressor | Masafumi TSUZUKI, Satoshi Koumura, Satoru Egawa, Hironao Yokoi, Kenta OWAKI | 2025-06-24 |
| 12031223 | Stripping of metal from cathodes | Per Ola Eriksson, Noel Douglas Kimlin | 2024-07-09 |
| 9243621 | Compressor having suction reed valve and valve plate arrangement | Takahiro Moroi, Masakazu Obayashi, Fumitaka Yoshizumi, Yasuhiro Kondoh, Kazunori Yoshida +1 more | 2016-01-26 |
| 8991300 | Variable displacement swash plate type compressor | Takahiro Moroi, Masakazu Obayashi, Yoshio Kimoto, Noritaka Nishimori, Yasuhiro Kondoh +1 more | 2015-03-31 |
| 8869837 | Compressor | Takahiro Moroi, Masakazu Obayashi, Fumitaka Yoshizumi, Masakatsu Kuroishi, Yasuhiro Kondoh +1 more | 2014-10-28 |
| 6600535 | Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same | Kazuhiko Tsuda, Masako Nakamura, Akiyoshi Fujii, Mariko Ban, Yasuhisa Itoh +1 more | 2003-07-29 |
| 6579071 | Structure for suppressing pulsation in compressor | Tomoji Tarutani, Toshihiro Kawai, Masahiro Kawaguchi | 2003-06-17 |
| 6474957 | Piston type compressor having arcuately shaped fluid port | Masakazu Obayashi | 2002-11-05 |
| 6471490 | Piston type compressor having suction structure with arcuately shaped suction valve | Masakazu Obayashi | 2002-10-29 |
| 6313895 | Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same | Kazuhiko Tsuda, Mariko Ban, Seiichi Mitsui | 2001-11-06 |
| 6296457 | Discharge pulsation damping apparatus for compressor | Noriyuki Shintoku, Hisato Kawamura, Kazuhiro Tanikawa | 2001-10-02 |
| 6247902 | Torsional vibration attenuating structure in compressor | Masakazu Obayashi, Akira Nakamoto, Kazuhiro Nomura, Hiroyuki Gennami | 2001-06-19 |
| 6092997 | Compressor | Akira Nakamoto, Masakazu Obayashi, Satoshi Koumura | 2000-07-25 |
| 6094252 | GH LCD having particular parameters and characteristics | Yasuhisa Itoh | 2000-07-25 |
| 5983780 | Multiple piston swash plate type of compressor including different dead volumes of the cylinder bores by the use of different length pistons | Akira Nakamoto, Kazuhiro Nomura, Takanori Okabe, Hayato Ikeda, Hiroyuki Gennami +2 more | 1999-11-16 |
| 5975860 | Vibration torsion system damper for a shaft of a compressor | Masakazu Obayashi, Satoshi Koumura, Akira Nakamoto | 1999-11-02 |
| 5936688 | Reflector, method for fabricating the same and reflective liquid crystal display device incorporating the same | Kazuhiko Tsuda, Masako Nakamura, Akiyoshi Fujii, Mariko Ban, Yasuhisa Itoh +1 more | 1999-08-10 |
| 5856859 | Guest-host reflective liquid crystal display device with a particular relationship between the concentration of dichroic dye and the cell thickness | Yasuhisa Itoh | 1999-01-05 |
| 5847789 | Reflective type liquid crystal display device | Kozo Nakamura, Seiichi Mitsui, Tatsuo Uchida, Hidehiro Seki | 1998-12-08 |
| 5841492 | Liquid crystal display device | Kenichi Iwauchi, Kazuhiko Tsuda | 1998-11-24 |
| 5706066 | Deflecting device and projection-type display unit using same | Yutaka Sawayama | 1998-01-06 |
| 5691791 | Reflective liquid crystal display device and reflector | Kozo Nakamura, Hisakazu Nakamura, Seiichi Mitsui, Kazuhiko Tsuda | 1997-11-25 |
| 5684551 | Reflective type liquid crystal display device with phase compensator and reflector with undulating surface | Kozo Nakamura, Seiichi Mitsui, Tatsuo Uchida, Hidehiro Seki | 1997-11-04 |
| 5671031 | Reflection type liquid crystal display device and personal digital equipment using the same | Kozo Nakamura, Mariko Ban, Akio Haneda | 1997-09-23 |
| 5640259 | Liquid crystal device with the retardation of the liquid crystal layer greater than .lambda./2 and a method for driving the same | Yutaka Sawayama, Yoshitaka Yamamoto, Yutaka Ishii | 1997-06-17 |