Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732406 | Magnetic refrigeration material and magnetic refrigeration device | — | 2017-08-15 |
| 9633769 | Magnetic refrigeration material | Hiroaki Takata | 2017-04-25 |
| 9343737 | Hydrogen-absorbing alloy powder, negative electrode, and nickel hydrogen secondary battery | Takayuki Otsuki, Akiyasu Ota, Yasunori Yanagi | 2016-05-17 |
| 9293765 | Process for production of (rare earth)-Mg-Ni-based hydrogen storage alloy | Takayuki Otsuki | 2016-03-22 |
| 6633541 | Ascending transmission speed controlling method and communication system in ATM-PON system | Toshiyuki Hijikata, Kosuke Nobuyasu, Yoshinori Matsunaga | 2003-10-14 |
| 5982413 | Mixed analog-digital service distribution system and method | Tetsuo Tachibana, Toshiyuki Hijikata, Tatsuru Nakagaki, Masayuki Yamanaka, Katsutoshi Inoko +1 more | 1999-11-09 |
| 5864537 | Media information distribution services system and method | Toshiyuki Hijikata, Tetsuo Tachibana, Tatsuru Nakagaki, Masayuki Yamanaka, Katsutoshi Inoko +1 more | 1999-01-26 |
| 5710942 | Adapter monitoring storage capacity of its buffer and sequentially generating ready signals to notify a terminal to transfer more burst data to the buffer | Tatsuru Nakagaki | 1998-01-20 |
| 5705017 | Method for the production of steel sheet coated with a fluororesin film | Yasuhei Sakamoto, Hideshi Fujisawa, Koji SETO, Morimasa Kuroda | 1998-01-06 |
| 5657316 | Data length compensating device for compensating lost cells in packet data composed of a plurality of cells | Tatsuru Nakagaki | 1997-08-12 |
| 5519835 | Method and apparatus for controlling the flow of data transmissions by generating a succession of ready signals to a high-performance parallel interface(HIPPI) terminal connected to a broadband integrated services digital network (B- | Tatsuru Nakagaki | 1996-05-21 |
| 5479402 | Logical channel setting system for ATM network | Emi Hata, Ryoichi Ishibashi, Tetsuo Tachibana | 1995-12-26 |
| 4908073 | Method of producing a cold rolled steel sheet having a good ageing resistance and small anisotropy and adapted for deep drawing | Susumu Sato, Osamu Hashimoto, Nobuo Matsuno | 1990-03-13 |
| 4861390 | Method of manufacturing formable as-rolled thin steel sheets | Susumu Satoh, Saiji Matsuoka, Takashi Obara, Kozo Tsunoyama | 1989-08-29 |
| 4830686 | Low yield ratio high-strength annealed steel sheet having good ductility and resistance to secondary cold-work embrittlement | Koichi Hashiguchi, Akio Tosaka, Isao Takahashi | 1989-05-16 |
| 4770719 | Method of manufacturing a low yield ratio high-strength steel sheet having good ductility and resistance to secondary cold-work embrittlement | Koichi Hashiguchi, Akio Tosaka, Isao Takahashi | 1988-09-13 |
| 4687713 | Tin-free steel strips useful in the manufacture of welded cans and process for making | Hajime Ogata, Hisatada Nakakouji, Yasuhiro Akeda, Toshio Ichida, Sachiko Otsuka | 1987-08-18 |
| 4676844 | Production of formable thin steel sheet excellent in ridging resistance | Susumu Satoh, Saiji Matsuoka, Takashi Obara, Kozo Tsunoyama | 1987-06-30 |
| 4640872 | Corrosion-resistant steel strip having Zn-Fe-P alloy electroplated thereon | Kazuaki Kyono, Hajime Kimura, Shigeo Kurokawa | 1987-02-03 |
| 4629659 | Corrosion resistant surface-treated steel strip and process for making | Kazuaki Kyono, Shigeo Kurokawa, Hajime Kimura | 1986-12-16 |
| 4608320 | Surface-treated steel strips adapted for electric resistance welding | Kazuo Mochizuki, Hisatada Nakakoji, Toshio Ichida, Hajime Ogata, Kyoko Yamaji | 1986-08-26 |
| 4589931 | Method of producing a thin steel sheet having baking hardenability and adapted for drawing | Akira Yasuda, Motoyuki Konishi | 1986-05-20 |
| 4576657 | Process of manufacturing a cold rolled steel sheet having excellent press formability | Susumu Satoh, Osamu Hashimoto | 1986-03-18 |
| 4561910 | Dual phase-structured hot rolled high-tensile strength steel sheet and a method of producing the same | Toshiyuki Kato, Isao Takahashi, Yozo Ogawa | 1985-12-31 |
| 4561943 | Process for preparing surface-treated steel strips adapted for electric resistance welding and strips produced by said process | Kazuo Mochizuki, Hisatada Nakakoji, Toshio Ichida, Hajime Ogata, Kyoko Yamaji | 1985-12-31 |