Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909039 | Nickel-containing composite hydroxide and production process thereof | Kazuomi Ryoshi, Kensaku Mori, Yasutaka Kamata | 2024-02-20 |
| 10629891 | Cathode active material for non-aqueous electrolyte secondary battery, manufacturing method thereof, and non-aqueous electrolyte secondary battery | Syuhei Oda, Hiroyuki Toya, Yutaka Oyama | 2020-04-21 |
| 10593942 | Nickel-containing composite hydroxide and production process therefor, positive-electrode active material for a nonaqueous-electrolyte secondary battery and production process therefor, and nonaqueous-electrolyte secondary battery | Kazuomi Ryoshi, Kensaku Mori, Yasutaka Kamata | 2020-03-17 |
| 10236510 | Nickel-cobalt composite hydroxide and method and device for producing same, cathode active material for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery | Yasutaka Kamata, Kazuomi Ryoshi | 2019-03-19 |
| 10141571 | Nickel-cobalt composite hydroxide and method and device for producing same, cathode active material for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery | Yasutaka Kamata, Kazuomi Ryoshi | 2018-11-27 |
| 10020498 | Coated nickel hydroxide powder for positive electrode active material for alkaline secondary battery, and production method therefor | Ryuichi Kuzuo, Minoru Shiraoka, Hideo Sasaoka | 2018-07-10 |
| 9947916 | Cathode active material for non-aqueous electrolyte secondary battery manufacturing method thereof, and non-aqueous electrolyte secondary battery | Syuhei Oda, Hiroyuki Toya, Yutaka Oyama | 2018-04-17 |
| 9876228 | Nickel-cobalt composite hydroxide and process for manufacturing same | Yasutaka Kamata | 2018-01-23 |
| 9768444 | Coated nickel hydroxide powder for positive electrode active material of alkaline secondary battery, and evaluation method for coating adhesion properties of coated nickel hydroxide powder | Ryuichi Kuzuo, Minoru Shiraoka, Hideo Sasaoka | 2017-09-19 |
| 9553311 | Positive electrode active material for non-aqueous electrolyte secondary battery and production method for same, precursor for positive electrode active material, and non-aqueous electrolyte secondary battery using positive electrode active material | Syuhei Oda, Ryuichi Kuzuo, Yutaka Oyama | 2017-01-24 |
| 9543580 | Nickel-cobalt composite hydroxide and process for manufacturing same | Yasutaka Kamata | 2017-01-10 |
| 9231250 | Nickel-cobalt-manganese composite hydroxide and method for manufacturing same | Yasutaka Kamata, Hideo Sasaoka, Tomomichi Nihei, Takuya Yamauchi | 2016-01-05 |
| 9023531 | Coated positive electrode active material, positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and their production methods | Tomoyoshi Ueki, Yutaka Oyama, Takuichi Arai, Kazuhiro Ohkawa, Koichi Yokoyama +2 more | 2015-05-05 |
| 8999573 | Positive electrode active material for non-aqueous electrolyte secondary battery and production method for same, precursor for positive electrode active material, and non-aqueous electrolyte secondary battery using positive electrode active material | Syuhei Oda, Ryuichi Kuzuo, Yutaka Oyama | 2015-04-07 |
| 7645542 | Active material for positive electrode in non-aqueous electrolyte secondary battery having SO4 ions | Hirofumi Iisaka, Satoru Suzuki, Manabu Yamada | 2010-01-12 |
| 7332248 | Active material for positive electrode for non-aqueous electrolyte secondary battery and method of manufacturing the same | Shigeki Kubo, Hirofumi Iisaka, Ko Nozaki, Satoru Suzuki, Manabu Yamada | 2008-02-19 |
| 6149861 | Methods for manufacturing R-Fe-B type magnet raw material powder and R-Fe-B type magnet | Yuji Kaneko, Yasuhide Sasakawa, Takashi Hashikawa, Kaname Takeya | 2000-11-21 |