Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644569 | Boot seal for variable compression ratio engine | Tadanobu Ota, Yoshiki Shimoda, Kaoru Ito | 2017-05-09 |
| 8936248 | Boot seal for variable compression-rate engine | Katsuhisa Ota, Kaoru Itou | 2015-01-20 |
| 8293397 | Battery assembly | Yasunori Uchida, Kimio Tsubaki, Shigeki Takeo, Hiroshi Onaka, Tatsuo Suzuki | 2012-10-23 |
| 7148911 | Videophone device | Toshiyuki Toda | 2006-12-12 |
| 6991270 | Hose coupling assembly | Koji Ito, Naomi Nakashima, Hiroshi Yamaguchi, Yoshiaki Kameda | 2006-01-31 |
| 6889719 | Plastic pipe and manufacturing method therefor | Norio Watanabe | 2005-05-10 |
| 6523576 | Fuel hose and method for manufacturing fuel hose | Tomohisa Imaeda | 2003-02-25 |
| 6308992 | Hose connecting assembly | Naomi Nakashima, Norio Watanabe, Koji Ito | 2001-10-30 |
| 6066362 | Method of processing a filament yarn for a rubber hose | — | 2000-05-23 |
| 5692783 | Hose connector | Norio Watanabe | 1997-12-02 |
| 5507532 | Branched hose connector | — | 1996-04-16 |
| 5411300 | Hose connecting assembly | — | 1995-05-02 |
| 5381832 | Branched hose connector | — | 1995-01-17 |
| 5356587 | Process for producing hose having connecting portion | Hajime Ogawa, Seiji Takada | 1994-10-18 |
| 5335944 | Hose coupling structure | Isao Fukuzono | 1994-08-09 |
| 4958789 | Hose fitting fixing construction | Terumitsu Shigeki | 1990-09-25 |
| 4790737 | Apparatus for manufacturing reinforced hose | Satoshi FUKAMACHI, Kunihiro Matsuo, Kazumi Korenaga | 1988-12-13 |
| 4472126 | Apparatus for manufacturing reinforced hoses | Shoji Murakawa | 1984-09-18 |