Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492266 | Processes for preparing positive electrode active substance for non-aqueous electrolyte secondary batteries | Ryuta Masaki, Tsuyoshi WAKIYAMA, Tetsuya KASHIMA, Shoichi Fujino, Osamu Sasaki +1 more | 2022-11-08 |
| 11434421 | Phosphor and light-emitting device | Kazuya Sugita, Yusuke Takeda, Keita Kobayashi | 2022-09-06 |
| 11377594 | Phosphor and light-emitting device | Keita Kobayashi, Shunsuke Mitani, Ryousuke KONDO, Kazuya Sugita, Takuya Matsufuji | 2022-07-05 |
| 11072869 | Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery | Hiroyasu Watanabe, Daisuke Morita, Manabu Yamamoto, Kazumichi Koga, Hiroaki Masukuni +3 more | 2021-07-27 |
| 11018339 | Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using same | Kazumichi Koga, Tsuyoshi WAKIYAMA, Ryuta Masaki, Takayuki Yamamura, Kazutoshi Matsumoto | 2021-05-25 |
| 10193141 | Positive electrode mixture and non-aqueous electrolyte secondary battery | Teruaki Santoki, Daisuke Morita, Ryuta Masaki, Takahiko Sugihara, Tsuyoshi WAKIYAMA +5 more | 2019-01-29 |
| 10161057 | Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery | Hiroyasu Watanabe, Daisuke Morita, Manabu Yamamoto, Kazumichi Koga, Hiroaki Masukuni +3 more | 2018-12-25 |
| 9847526 | Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery | Akinori Yamamoto, Tomoko Okita, Hiroshi Yamamoto, Kohji Mori, Kazumichi Koga | 2017-12-19 |
| 9515315 | Positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the same, and non-aqueous electrolyte secondary battery | Kazumichi Koga, Ryuta Masaki, Hiroaki Masukuni | 2016-12-06 |
| 9496551 | Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery | Kazumichi Koga, Masayuki Uegami, Kazutoshi Ishizaki, Hideaki Sadamura | 2016-11-15 |
| 9293235 | Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery | Akinori Yamamoto, Tomoko Okita, Hiroshi Yamamoto, Kohji Mori, Kazumichi Koga | 2016-03-22 |
| 8821766 | Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery | Masayuki Uegami, Kazutoshi Ishizaki, Hideaki Sadamura | 2014-09-02 |
| 8592085 | Nickel-cobalt-maganese-based compound particles and process for producing the nickel-cobalt-manganese-based compound particles, lithium composite oxide particles and process for producing the lithium composite oxide particles, and non-aqueous electrolyte secondary battery | Masashi Kobino, Katsuhiro Fujita, Shoichi Fujino, Ryuta Masaki, Daisuke Morita +8 more | 2013-11-26 |
| 8546018 | Li—Ni-based composite oxide particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery | Kazuhiko Kikuya, Teruaki Santoki, Osamu Sasaki, Satoshi Nakamura, Taiki Imahashi +1 more | 2013-10-01 |
| 8440113 | Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery | Masayuki Uegami, Kazutoshi Ishizaki, Hideaki Sadamura | 2013-05-14 |
| 6398977 | Strontium iron oxide particle powder and process for producing the same | Tatsuya Nakamura, Yoji Okano | 2002-06-04 |
| 6337132 | Layered rock salt-type oxide particle powder and process for producing the same | Tatsuya Nakamura | 2002-01-08 |
| 6103213 | Process for producing lithium-cobalt oxide | Tatsuya Nakamura, Hideaki Sadamura, Mitsuaki Hatatani, Yoshiro Okuda | 2000-08-15 |