Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7354078 | Pipe joint device | — | 2008-04-08 |
| 7178837 | Piping joint structure | — | 2007-02-20 |
| 7036084 | Industrial equipment and system | Toshiharu Miwa, Akio Arakawa, Masanobu Sakai, Toru Ito | 2006-04-25 |
| 7007981 | Connecting structure of pipe and pipe joint and method of connecting the pipe to the pipe joint | — | 2006-03-07 |
| 6965162 | Semiconductor chip mounting substrate and semiconductor device using it | Kunio Sakamoto, Kensho Murata | 2005-11-15 |
| 6894374 | Semiconductor package insulation film and manufacturing method thereof | Kenji Masumoto | 2005-05-17 |
| 6875637 | Semiconductor package insulation film and manufacturing method thereof | Kenji Masumoto | 2005-04-05 |
| 6439268 | Fluid-impermeable composite hose | Nobuaki Niki, Masanobu Ohnishi, Keiichi Kitamura | 2002-08-27 |
| 6345647 | Fluid-impermeable composite hose | Nobuaki Niki, Masanobu Ohnishi, Keiichi Kitamura | 2002-02-12 |
| 6280138 | Vertical axis pump | Kiyoshi Inagi, Hiroshi Satoh | 2001-08-28 |
| 5582054 | Method of producing bulge-shaped pipe | Toshiya Etou, Masujirou Takawaki, Masaru Ito | 1996-12-10 |
| 4746928 | Micro-dot ink jet recorder | Takahiro Yamada, Yasumasa Matsuda, Masatoshi Sakata | 1988-05-24 |