Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11541446 | Apparatus for manufacturing fin and method for manufacturing fin | Junichi Ono, Hiroshi Kinoshita, Kazuyoshi Takayama, Takuya Ogura | 2023-01-03 |
| 11400510 | Device for manufacturing fins and method for manufacturing fins | Atsushi Terano, Tomohiko Takahashi, Fumihiko Kusano, Kazuyoshi Takayama, Hiroshi Kinoshita +2 more | 2022-08-02 |
| 11305386 | Heat exchanger, air conditioner, and apparatus for manufacturing heat exchanger | Toshimichi Baba, Takashi Kato, Ryoichi Ikeda | 2022-04-19 |
| 10697568 | Refrigerant pipe, method of manufacturing the refrigerant pipe, and heat exchanger including the refrigerant pipe | Takashi Nakajima, Yudai MORIKAWA | 2020-06-30 |
| 10508871 | Refrigerant distributor, and heat pump device having the refrigerant distributor | Yoshihiko Satake, Yuudai Morikawa, Akio Murata, Hiroshi Yamaguchi | 2019-12-17 |
| 10175009 | Method for manufacturing refrigerant distributor, refrigerant distributor manufacturing apparatus, refrigerant distributor, heat exchanger, and air-conditioning device | Hironori Kuriki, Kazuhiro Miya, Akio Murata, Yoshihiko Satake | 2019-01-08 |
| 10090726 | Motor and air-conditioning apparatus | Yukihiko Kawanori, Hironori Yabuuchi, Kazuhiko Baba, Tomoki Hayashi | 2018-10-02 |
| D775315 | Fin-plate for heat exchanger | Keisuke Hokazono, Wataru Suzuki, Hiroki Okazawa | 2016-12-27 |
| D763417 | Heat exchanger tube | Keisuke Hokazono, Wataru Suzuki, Hiroki Okazawa | 2016-08-09 |
| D749201 | Fin-plate for heat exchanger | Keisuke Hokazono, Wataru Suzuki, Hiroki Okazawa | 2016-02-09 |
| 8683675 | Method for fabricating molded stator of rotary electric machine | Masahiro Yuya, Yuji Nakahara, Haruyuki Hasegawa, Takenori Aomi, Fumiaki Tsuchiya +1 more | 2014-04-01 |
| 8015691 | Apparatus for manufacturing laminated core block | Yuji Nakahara, Masahiro Yuya, Yukinobu Karata, Akira Hashimoto | 2011-09-13 |
| 7960890 | Laminated core, method and apparatus for manufacturing laminated core, and stator | Yuji Nakahara, Masahiro Yuya, Yukinobu Karata, Akira Hashimoto | 2011-06-14 |
| 7185418 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof | Akio Matsui, Yuji Nakahara, Yasuyuki Nakanishi, Akira Hashimoto, Masaya Motohashi | 2007-03-06 |
| 6784587 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof | Akio Matsui, Yuji Nakahara, Yasuyuki Nakanishi, Akira Hashimoto, Masaya Motohashi | 2004-08-31 |
| 6759785 | Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof | Akio Matsui, Yuji Nakahara, Yasuyuki Nakanishi, Akira Hashimoto, Masaya Motohashi | 2004-07-06 |
| 6659385 | Wire-winding machine and a wire-winding method for making windings of a rotary electromechanical device | Hiroyuki Akita, Yuji Nakahara, Kazuya Omura, Keiji Takai, Kazunari Tomita +1 more | 2003-12-09 |
| 6646535 | Magnetic core | Yuji Nakahara, Hiroyuki Akita | 2003-11-11 |
| 6538548 | Method for producing an iron core assembly | Hiroyuki Akita, Yuji Nakahara, Ken-ichi Azuma, Takashi Anamura | 2003-03-25 |
| 6369687 | Iron core assembly and method for producing the same | Hiroyuki Akita, Yuji Nakahara, Ken-ichi Azuma, Takashi Anamura | 2002-04-09 |
| 6078467 | Magnetic recording apparatus having medium driving motor with reduced thickness utilizing press working, press forming or the like | Satoru Akutsu, Hitoshi Tamayama, Hirofumi Ouchi, Yuji Nakahara | 2000-06-20 |
| 6057626 | Commutator for a dynamo-electric machine and method of manufacture therefor | Toshinori Tanaka, Ryuichi Ikeda, Akihiro Daikoku, Yuji Nakahara, Kyouhei Yamamoto | 2000-05-02 |
| 5453658 | Deflection yoke | Hiroaki Nishino, Yuji Nakahara, Yutaka Ono | 1995-09-26 |