Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677152 | Method for recovering lithium | Hitoshi Ishida, Takayuki Nakai | 2017-06-13 |
| 9652877 | Electronic device, recording medium, and method of controlling display of push-to-talk information on electronic device | Hiroki Kobayashi | 2017-05-16 |
| 9599496 | Flow rate measuring device with first temperature sensor in a main passage and second temperature sensor in a sub-passage | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa, Ryosuke Doi | 2017-03-21 |
| 9574925 | Fluid measurement device having a circuit for precise flow measurement | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2017-02-21 |
| 9551735 | Sensor device with series circuit of MOS switch and capacitor | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2017-01-24 |
| 9404169 | Method for recovering scandium | Masatoshi Takano, Yoshitomo Ozaki, Masahiro Goto, Fukiko Kubota, Yuzo Baba | 2016-08-02 |
| 9347115 | Method for recovering rare earth element | Kazunari Maeba, Yukie Kawakami, Keiji Kudo, Masatoshi Takano, Hitoshi Ishida +1 more | 2016-05-24 |
| 9237222 | Mobile terminal and terminal operation program | — | 2016-01-12 |
| 9231424 | Charging system | Yuki Kawaguchi, Takae Shimada, Akihiko Kanouda | 2016-01-05 |
| 9187805 | Method for separating and refining scandium | — | 2015-11-17 |
| 9187804 | Lithium recovery method | Hitoshi Ishida | 2015-11-17 |
| 9188470 | Thermal flow meter | Hiroshi Nakano, Masahiro Matsumoto, Keiji Hanzawa | 2015-11-17 |
| 9134153 | Flowmeter | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2015-09-15 |
| 9068242 | Valuable metal leaching method, and valuable metal collection method employing the leaching method | Hitoshi Ishida, Yukie Kawakami, Keiji Kudo | 2015-06-30 |
| 9038454 | Thermal flowmeter | Masahiro Matsumoto, Hiroshi Nakano | 2015-05-26 |
| 9023130 | Method for separating positive-pole active substance and method for recovering valuable metals from lithium ion battery | Keiji Kudo, Hitoshi Ishida, Yukie Kawakami | 2015-05-05 |
| 8974754 | Method for producing nickel-containing acid solution | Naoko Kikuta, Masatoshi Takano | 2015-03-10 |
| 8956583 | Method for separating rhenium and arsenic, and method for purification of rhenium | Naoki Kubota, Kazunori Takeda, Shintarou Komori | 2015-02-17 |
| 8888892 | Method for separating nickel and cobalt from active material contained in spent nickel-metal hydride battery | Naoko Kikuta, Masatoshi Takano | 2014-11-18 |
| 8813556 | Intake temperature sensor | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2014-08-26 |
| 8746033 | Angular velocity sensor | Masahiro Matsumoto, Yasushi Okada | 2014-06-10 |
| 8725215 | Mobile terminal and terminal operation program | — | 2014-05-13 |
| 8627717 | Thermal flow sensor | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2014-01-14 |
| 8596113 | Intake air temperature sensor and thermal airflow meter including the same | Masahiro Matsumoto, Hiroshi Nakano, Keiji Hanzawa | 2013-12-03 |
| 8052774 | Method for concentration of gold in copper sulfide minerals | Noriyuki Nagase, Masatoshi Takano, Kenji Takeda, Shinichi Heguri, Atsushi Idegami | 2011-11-08 |