Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959670 | Refrigerant compressor and freezer including same | Noboru Iida, Ko Inagaki, Hiroyuki Kawano | 2024-04-16 |
| 11143442 | Refrigerant compressor and freezer including same | Noboru Iida, Ko Inagaki, Hiroyuki Kawano | 2021-10-12 |
| 10914010 | Refrigerant compressor and freezer including same | Shingo Oyagi | 2021-02-09 |
| 10906380 | Evaporator with cold storage function | Takehito Okada, Sachio Koyama, Takaya Arimoto, Kazuo Nakajo | 2021-02-02 |
| 10895408 | Refrigerant compressor and freezing apparatus using same | Shingo Oyagi | 2021-01-19 |
| 10890363 | Refrigerant compressor and refrigeration device including refrigerant compressor | Shingo Oyagi, Hirotaka Kawabata, Hiroyuki Fukuhara | 2021-01-12 |
| 10865782 | Refrigerant compressor and refrigeration device including refrigerant compressor | Shingo Oyagi, Hiroyuki Fukuhara, Hirotaka Kawabata | 2020-12-15 |
| 10760563 | Refrigerant compressor and refrigeration device including refrigerant compressor | Shingo Oyagi, Hiroyuki Fukuhara, Hirotaka Kawabata | 2020-09-01 |
| 10704541 | Slide member, refrigerant compressor incorporating slide member, refrigerator and air conditioner | Hirotaka Kawabata, Hiroyuki Fukuhara, Yuichiro Kume, Yoshiyuki Futagami | 2020-07-07 |
| 10352312 | Hermetic compressor and refrigerator | Ko Inagaki, Masanori Kobayashi, Yu Haraki | 2019-07-16 |
| 9745973 | Hermetic compressor | Ko Inagaki, Akira Nakano, Ichiro Morita | 2017-08-29 |
| 9464889 | Method and apparatus for measuring hardened surface layer | Arisa Yanagihara, Minoru Tagami, Kenichiro Watanabe | 2016-10-11 |
| 9005469 | Compressor and refrigeration cycle device using same | — | 2015-04-14 |
| 8814539 | Hermetic compressor | Ko Inagaki, Akira Nakano, Ichiro Morita | 2014-08-26 |
| 8794933 | Hermetic compressor | Ko Inagaki, Akira Nakano, Ichiro Morita | 2014-08-05 |
| 8280221 | Transmission server system and material transfer method | Tsuyoshi Kawabe, Akiyuki Takano, Naoko Seki, Yuki Hikita, Yoshie Tadano +1 more | 2012-10-02 |
| 7478997 | Compressor | — | 2009-01-20 |
| 7164831 | Optical fiber, evaluation and fabrication method thereof | Kazuhiko Kurusu, Hideya Moridaira | 2007-01-16 |
| 7144229 | Sealed type electrically driven compressor | Toshihiko Ota, Terumasa Ide, Makoto Katayama, Takafumi Horiguchi, Takahide Nagao | 2006-12-05 |
| 7142755 | Optical fiber and evaluation method thereof | Kazuhiko Kurusu, Hideya Moridaira, Masahide Kuwabara | 2006-11-28 |
| 7079736 | Optical fiber for WDM system and manufacturing method thereof | Fumio Takahashi, Hideya Moridaira, Masahide Kuwabara, Satoru Ise | 2006-07-18 |
| 6944381 | Optical fiber and evaluation method thereof | Kazuhiko Kurusu, Hideya Moridaira, Masahide Kuwabara | 2005-09-13 |
| 6817213 | Method of fabricating optical fiber preform and method of fabricating optical fiber | — | 2004-11-16 |
| 6003342 | Apparatus for production of optical fiber preform | Toshihiro Mikami, Yukio Komura | 1999-12-21 |
| 5672193 | Production apparatus for producing an optical fiber cable | Yukio Kohmura, Takashi Hibino | 1997-09-30 |