Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291762 | Method for manufacturing nickel and cobalt-containing solution from hydroxide containing nickel and cobalt | Hideki Ohara, Shota Sanjo, Satoshi Asano, Hiroshi Kobayashi, Yusuke Senba +1 more | 2025-05-06 |
| 12265930 | Work estimation apparatus, work estimation method, and non-transitory computer-readable storage medium | Keisuke Nishimura, Atsushi Wada, Yuta SHIRAKAWA, Yojiro Tonouchi, Shojun Nakayama | 2025-04-01 |
| 12090464 | Method for producing precursor of lithium adsorbent | Shin-ya Matsumoto, Osamu Ikeda, Yohei Kudo, Satoshi Asano, Kazuharu Yoshizuka +1 more | 2024-09-17 |
| 12083996 | Storage device for vehicle | Song Hong | 2024-09-10 |
| 10577255 | Method for producing solutions containing nickel or cobalt | Hideki Ohara, Toshirou Tan, Satoshi Asano, Hiroshi Kobayashi | 2020-03-03 |
| 10501334 | Aqueous cobalt chloride solution refinement method | Hideki Ohara, Satoshi Asano, Toshirou Tan | 2019-12-10 |
| 10460225 | Marking device and marking method | Kuniyuki Miura, Hideyuki Maeda | 2019-10-29 |
| 10239764 | Aqueous cobalt chloride solution purification method | Toshirou Tan, Hideki Ohara, Satoshi Asano | 2019-03-26 |
| 9404169 | Method for recovering scandium | Yoshitomo Ozaki, Satoshi Asano, Masahiro Goto, Fukiko Kubota, Yuzo Baba | 2016-08-02 |
| 9347115 | Method for recovering rare earth element | Kazunari Maeba, Yukie Kawakami, Keiji Kudo, Hitoshi Ishida, Satoshi Asano +1 more | 2016-05-24 |
| 8974754 | Method for producing nickel-containing acid solution | Naoko Kikuta, Satoshi Asano | 2015-03-10 |
| 8888892 | Method for separating nickel and cobalt from active material contained in spent nickel-metal hydride battery | Naoko Kikuta, Satoshi Asano | 2014-11-18 |
| 8052774 | Method for concentration of gold in copper sulfide minerals | Noriyuki Nagase, Satoshi Asano, Kenji Takeda, Shinichi Heguri, Atsushi Idegami | 2011-11-08 |
| 6741939 | Calculation method of discharge and transfer amount of chemical substances and server and system therefor | Masahiro Higuchi, Takuro Kodama, Kenji Narikiyo, Eiji Ishida | 2004-05-25 |
| 5969347 | Synchronizing apparatus of a cascade scanning optical system having tilting measurement of reflecting surfaces | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1999-10-19 |
| 5926680 | Fixing unit | Kasumi Yamamoto, Tomoyuki Nishikawa, Tsutomu Sato, Tsukasa Yanashima, Yutaka Ishikawa +1 more | 1999-07-20 |
| 5909300 | Scanning apparatus having a cascade scanning optical system | Yoshiyuki Araki, Shinji Kikuchi, Tsutomu Sato, Eiji Takasugi, Takashi Sasaki +2 more | 1999-06-01 |
| 5903378 | Scanning apparatus having a cascade scanning optical system | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1999-05-11 |
| 5903377 | Scanning apparatus having a cascade scanning optical system | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1999-05-11 |
| 5867299 | Cascade scanning optical system | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1999-02-02 |
| 5842100 | Fixing unit | Tsukasa Yanashima, Tomoyuki Nishikawa, Tsutomu Sato, Kasumi Yamamoto, Yutaka Ishikawa | 1998-11-24 |
| 5839046 | Continuous form printer | Yutaka Ishikawa, Hiroyuki Yamaguchi, Hiroyuki Saito | 1998-11-17 |
| 5835835 | Fixing unit having press roller opening/closing mechanisms | Tomoyuki Nishikawa, Kasumi Yamamoto, Tsutomu Sato, Tsukasa Yanashima, Hiroyuki Saito | 1998-11-10 |
| 5828479 | Cascade scanning optical system | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1998-10-27 |
| 5825522 | Cascade scanning optical system | Eiji Takasugi, Shinji Kikuchi, Tsutomu Sato, Hiroyuki Saito, Yoshiyuki Araki +3 more | 1998-10-20 |