Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025133 | Compressor and air-conditioner | Kazuyuki Matsunaga, Ryo Kurono | 2024-07-02 |
| 9945378 | Scroll compressor | Takeshi Kouno, Yuuichi Yanagase | 2018-04-17 |
| 9732751 | Water lubricated screw compressor | Fumio Takeda, Masayuki Kasahara, Takehiro MATSUZAKA, Hideharu Tanaka | 2017-08-15 |
| 7033150 | Hermetic type compressor | Nobuo Abe, Kensuke Kato, Takeo Watanabe | 2006-04-25 |
| 6822358 | Spindle motor and manufacture thereof | Tadayoshi Yano, Toshikazu Takehana, Hidekazu Tokushima, Yuji Yoshitomi | 2004-11-23 |
| 6327610 | System for broadcasting electronic mails that separately stores and sends a portion of electronic mails with an access code for filtering and retrieving purpose | Wataru Uchida | 2001-12-04 |
| 5809031 | Apparatus of stuff synchronization frame control | Kiyotaka Horikawa | 1998-09-15 |
| 5061527 | Method and apparatus for spray coating of refractory material to refractory construction | Seiji Watanabe, Mitsuo Saito, Akihiko Nanba, Tetsuya Fujii, Tsuyoshi Nakamoto +1 more | 1991-10-29 |
| 4949778 | Immersion nozzle for continuous casting | Kenji Saito, Yukio Oguchi, Kenichi Sorimachi, Hakaru Nakato, Haruji Okuda +3 more | 1990-08-21 |
| 4817702 | Apparatus for casting endless strip | Seiji Itoyama, Hakaru Nakato, Yasuhiro Habu, Nagayasu Bessho, Tetsuya Fujii | 1989-04-04 |
| 4806163 | Mold additives for use in continuous casting | Hakaru Nakato, Yasuhiro Habu, Hiromu Oka, Tsunehiro Ueda, Takao Koshikawa +2 more | 1989-02-21 |
| 4759400 | Belt type cast sheet continuous caster and prevention of melt leakage in such a caster | Nagayasu Bessho, Hirokazu Tozawa, Tetsuya Fujii, Saburo Moriwaki, Noboru Yasukawa +4 more | 1988-07-26 |
| 4735254 | Method and apparatus for casting endless strip | Seiji Itoyama, Hakaru Nakato, Yasuhiro Habu, Nagayasu Bessho, Tetsuya Fujii | 1988-04-05 |
| 4673024 | Continuous casting apparatus for the production of cast sheets | Hakaru Nakato, Katsuo Kinoshita, Yasuhiro Habu, Hiroaki Ohnuma, Shigeru Ohmiya +1 more | 1987-06-16 |
| 4635703 | Cooling pad for use in a continuous casting apparatus for the production of cast sheets | Hakaru Nakato, Nagayasu Bessho, Yasuhiro Habu, Tomoaki Kimura | 1987-01-13 |
| 4582114 | Continuous casting apparatus for the production of cast sheets | Sadayuki Saito, Noboru Yasukawa, Takao Koshikawa, Tomoaki Kimura | 1986-04-15 |
| 4417719 | Top-and-bottom blown converter | Kyoji Nakanishi, Toshihiko Emi | 1983-11-29 |
| 4409024 | Top-and-bottom blown converter steel making process | Yoshiei Kato, Kyoji Nakanishi | 1983-10-11 |
| 4402739 | Method of operation of a top-and-bottom blown converter | Kyoji Nakanishi, Kenichiro Suzuki, Michio Tanaka, Jun Matsuno, Hisashi Ohmori | 1983-09-06 |
| 4330108 | Method for cooling tuyeres | Kyoji Nakanishi, Kenji Saito, Yoshiei Kato, Toshihiko Emi | 1982-05-18 |