Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893368 | Driving force transmission apparatus | Hideki Fujiwara, Taku Adaniya, Masahiro Kawaguchi, Kazuhiko Minami, Akinobu Kanai +1 more | 2005-05-17 |
| 6662580 | Air-conditioning system for vehicle and its control method | Ken Suitou, Kazuya Kimura, Ryo Matsubara, Masahiro Kawaguchi, Yasuharu Odachi +3 more | 2003-12-16 |
| 6484621 | Swash plate type compressor wherein piston head has inner sliding portion for reducing local wear | Takayuki Kato, Seiji Katayama | 2002-11-26 |
| 6453554 | Swash plate type compressor piston wherein inner surface of base section of neck portion has as-cast surface area | Takayuki Kato, Masato Takamatsu, Takahiro Hoshida | 2002-09-24 |
| 6438834 | Method of making a swash plate type compressor piston whose head portion is formed by pore-free die-casting | Masato Takamatsu, Takayuki Kato, Seiji Katayama | 2002-08-27 |
| 6395404 | Blank used for manufacturing single-headed piston, and method of producing the blank | Takayuki Kato, Masato Takamatsu, Seiji Katayama | 2002-05-28 |
| 6357340 | Piston compressor piston | Takayuki Kato, Takahiro Sugioka, Jiro Yamashita, Tetsuji Yamaguchi | 2002-03-19 |
| 6332394 | Piston for swash plate type compressor, wherein head portion includes radially inner sliding projection connected to neck portion | Takayuki Kato, Seiji Katayama, Masato Takamatsu, Fuminobu Enokijima | 2001-12-25 |
| 6283012 | Compressor piston and method for coating piston | Takayuki Kato, Takahiro Sugioka | 2001-09-04 |
| 5941160 | Pistons for compressors and method and apparatus for coating the pistons | Takayuki Kato, Takahiro Sugioka, Masato Takamatsu, Hayato Ikeda, Toru Takeichi +2 more | 1999-08-24 |