Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909784 | Outdoor unit of air conditioner and air conditioner | Kotaro Toya, Makoto Shimotani, Hideya Tamura, Takahiro Matsunaga, Shinju Watanabe +5 more | 2018-03-06 |
| 9412878 | Semiconductor device and manufacturing method thereof | Yoshiyuki Kawashima, Hiraku Chakihara, Tomohiro Hayashi | 2016-08-09 |
| 9033656 | Exhaust system for steam turbine | Shunsuke Mizumi, Takeshi Kudo, Noriyo Nishijima, Yoshiaki Onda | 2015-05-19 |
| 8354354 | Anti-alumina-buildup refractories for casting nozzles | Donald Bruce Hoover | 2013-01-15 |
| 7891408 | Method of producing anti-alumina-buildup immersion nozzle for continuous casting | Donald Bruce Hoover | 2011-02-22 |
| 7591976 | Nozzle for use in continuous casting | Saeko Koga, Shinichi Fukunaga | 2009-09-22 |
| 7172013 | Binding structure of refractory sleeve for inner hole of nozzle for continuous casting | — | 2007-02-06 |
| 6461991 | Alumina-magnesia-graphite refractory | Shoji Iitsuka | 2002-10-08 |
| 5836797 | Method of manufacturing a field emission array | Toshihisa Suzuki | 1998-11-17 |
| 5426766 | Microprocessor which holds selected data for continuous operation | — | 1995-06-20 |
| 4956139 | Method of producing an exposure blade | Hiroshi Koizumi, Hideaki Kawata, Katsumi Arai, Koji Miyamoto, Tadaaki Ichikawa | 1990-09-11 |