Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505014 | Rotary atomizing head for electrostatic coater | Michio Mitsui, Ryuji Tani, Isamu Yamazaki | 2016-11-29 |
| 6810687 | Method for producing synthetic quartz glass members for excimer lasers | Hiroyuki Nishimura, Akira Fujinoki | 2004-11-02 |
| 6689705 | Synthetic quartz glass optical material and optical member | Akira Fujinoki, Hiroyuki Nishimura, Yasuyuki Yaginuma, Akira Sato, Tetsuji Ueda | 2004-02-10 |
| 6508084 | Method for producing optical quartz glass for excimer lasers and vertical-type heating furnace | Hiroyuki Nishimura, Akira Fujinoki | 2003-01-21 |
| 5806493 | Distributor type fuel injection pump | Kenichi Kubo, Mitsunori Urano, Jun Matsubara | 1998-09-15 |
| 5566921 | Solenoid valve | Hiroshi Ishiwata | 1996-10-22 |
| 5502123 | Process for preparing vinyl chloride polymer | Tadayoshi Hiyama, Tadashi Amano | 1996-03-26 |
| 5080564 | Prestroke control device for fuel injection pumps | Toshiaki Kasahara, Kenichi Kubo, Hiroshi Ishiwata, Susumu Yamaguchi | 1992-01-14 |