Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613307 | Active sound reduction apparatus and active noise insulation wall having same | Masaharu Nishimura, Susumu Teranishi, Takanori Arai | 2009-11-03 |
| 7013647 | Outer casing covering gas turbine combustor | Masaharu Nishimura, Masaki Ono, Katsunori Tanaka | 2006-03-21 |
| 6907736 | Gas turbine combustor having an acoustic energy absorbing wall | Kazufumi Ikeda, Masaki Ono, Masaharu Nishimura, Katsunori Tanaka | 2005-06-21 |
| 6688107 | Gas turbine combustion device | Masaki Ono, Masaharu Nishimura, Kazufumi Ikeda, Katsunori Tanaka | 2004-02-10 |
| 6094150 | System and method of measuring noise of mobile body using a plurality microphones | Kazufumi Ikeda, Tetsuya Nagao | 2000-07-25 |
| 6041125 | Active acoustic wall | Masaharu Nishimura, Chiaki Yasuda, Shinichiro Kajii, William P. Patrick, Anthony Charles Zander | 2000-03-21 |
| 4631170 | Calcium-nickel-misch metal-aluminum quaternary alloy for hydrogen storage | Takatoshi Ogawa | 1986-12-23 |
| 4381940 | Low alloy heat-resisting steel for high temperature use | Juro Watanabe, Toru Ishiguro, Takatoshi Ogawa | 1983-05-03 |
| 4224360 | Method of welding for exfoliation prevention of stainless steel weld-overlay | Takao Adachi, Akiyoshi Fuji, Ryuichi Chiba | 1980-09-23 |