Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155543 | Dump truck | Kyouji Uranaka, Takeo Ootsuka | 2018-12-18 |
| 9889882 | Dump truck | Kyouji Uranaka, Taiga Sasaki, Takeo Ootsuka | 2018-02-13 |
| 9643527 | Dump truck | Kyouji Uranaka, Taiga Sasaki | 2017-05-09 |
| 9593796 | Hot-dip galvanized steel pipe and method of manufacturing the same | Hiroshi Takebayashi, Yoshitaka Soga | 2017-03-14 |
| 9378906 | Electromagnetic contactor manufacturing method | Seiji Imamura, Taku Ogawa, Yuichi Yamamoto, Kouetsu Takaya | 2016-06-28 |
| 8952772 | Electromagnetic contactor and electromagnetic contactor gas encapsulating method | Seiji Imamura, Taku Ogawa, Yuichi Yamamoto, Kouetsu Takaya | 2015-02-10 |
| 8803642 | Electromagnetic contactor and electromagnetic contactor gas encapsulating method | Seiji Imamura, Taku Ogawa, Yuichi Yamamoto, Kouetsu Takaya | 2014-08-12 |
| 8063663 | Differential signal transmitting apparatus and differential signal receiving apparatus | Yasushi Mizutani | 2011-11-22 |
| 6280120 | Adhesion preventing method and support body extracting method | Yoshihiko Masuda, Kenji Kadonaga, Yohei Murakami, Akira Hattori | 2001-08-28 |
| 4769110 | Address label preparation processing system for printed matter dispatching operation | Kinichiro Ohno, Katsuyoshi Morita, Kazuo Aihara, Yukio Kanzaki, Hirobumi Watanabe +1 more | 1988-09-06 |
| 4642503 | Rotor for a superconducting rotating electric machine | Akinori Ueda | 1987-02-10 |
| 4475052 | Air gap winding rotating electric machine | Toshiki Hirao, Tatsuei Nomura | 1984-10-02 |
| 4471249 | Rotary electric machine of the type having a liquid-cooled rotor | Norio Oishi | 1984-09-11 |
| 4462152 | Method of mounting coils on the rotor of a superconductive rotary electric machine | Norio Oishi, Masaki Sakuyama, Tatsuei Nomura, Tadatoshi Yamada, Masatami Iwamoto | 1984-07-31 |
| 4454439 | Air gap winding rotating electric machine | Mitsuhiro Uchida, Tatsuei Nomura | 1984-06-12 |
| 4443722 | Rotor of a superconductive rotary electric machine | Toshiki Hirao | 1984-04-17 |
| 4442369 | Rotor of a superconductive rotary electric machine | Masaki Sakuyama, Mitsuo Tanaka | 1984-04-10 |
| 4439701 | Rotor of a superconductive rotary electric machine | Masaki Sakuyama, Tadatoshi Yamada, Shiro Nakamura | 1984-03-27 |
| 4430589 | Rotor of a superconductive rotary electric machine | Masaki Sakuyama, Norio Oishi, Masatami Iwamoto, Tatsuei Nomura, Shiro Nakamura | 1984-02-07 |
| 4368895 | Shaft sealing device utilizing a non-uniform groove depth | Masaki Sakuyama | 1983-01-18 |
| 4364241 | Device for draining cooling liquid from rotary electric machine with liquid cooled rotor | Masaki Sakuyama, Kenji Kataoka | 1982-12-21 |
| 4358937 | Device for conducting cooling liquid in and out of liquid cooled rotor type rotary electric machine | Masaki Sakuyama, Shoji Furukado, Norio Oishi | 1982-11-16 |
| 4341093 | Device for leading cooling liquid out of rotary electric machine with liquid cooled rotor | Norio Oishi, Shoji Furukado, Masaki Sakuyama | 1982-07-27 |