Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431494 | Nickel manganese cobalt composite hydroxide, method for producing nickel manganese cobalt composite hydroxide, lithium nickel manganese cobalt composite oxide, and lithium ion secondary battery | Hiroko Oshita | 2025-09-30 |
| 12381214 | Non-aqueous electrolyte secondary battery positive electrode active material and method for producing same, and non-aqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2025-08-05 |
| 12381215 | Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2025-08-05 |
| 12261291 | Positive electrode active material for lithium ion secondary battery, method of manufacturing positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery | Takahiro Toma, Takahiro Ogawa, Yoshiyuki Matsuura | 2025-03-25 |
| 12249708 | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, positive electrode mixture paste for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery | Yoshihiro Otsuka, Hiroko Oshita | 2025-03-11 |
| 11996556 | Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, positive electrode mixture paste for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery | Hiroko Oshita, Motoaki Saruwatari | 2024-05-28 |
| 11973223 | Manganese composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery | Kensaku Mori | 2024-04-30 |
| 11967709 | Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2024-04-23 |
| 11949102 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Kikoo Uekusa | 2024-04-02 |
| 11909039 | Nickel-containing composite hydroxide and production process thereof | Kensaku Mori, Katsuya Kase, Yasutaka Kamata | 2024-02-20 |
| 11862793 | Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery and method for producing the same | Motoaki Saruwatari, Hiroko Oshita, Yoshihiro Otsuka | 2024-01-02 |
| 11855283 | Method for evaluating a characteristic of a nonaqueous electrolyte secondary battery positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2023-12-26 |
| 11784310 | Non-aqueous electrolyte secondary battery positive electrode active material, method for producing same, and non-aqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2023-10-10 |
| 11637284 | Positive electrode active material for non-aqueous electrolyte secondary batteries, production method therefor, and non-aqueous electrolyte secondary batteries using said positive electrode active material | Jun Yokoyama | 2023-04-25 |
| 11637283 | Positive electrode active material for non-aqueous electrolyte secondary batteries, production method therefor, and non-aqueous electrolyte secondary batteries using said positive electrode active material | Jun Yokoyama | 2023-04-25 |
| 11605815 | Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material | Hiroko Oshita, Taira Aida, Koji Yamaji, Jiro Okada | 2023-03-14 |
| 11482700 | Positive electrode active material for nonaqueous electrolyte secondary batteries and method for producing positive electrode active material for nonaqueous electrolyte secondary batteries | Motoaki Saruwatari, Hiroko Oshita | 2022-10-25 |
| 11394024 | Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery | Hiroyuki Toya, Shin Imaizumi, Kensaku Mori, Atsushi Fukui, Kenji Ikeuchi +2 more | 2022-07-19 |
| 11374220 | Manganese-cobalt composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery | Mitsuru Yamauchi | 2022-06-28 |
| 11305243 | Chemical reaction device and particle production method using chemical reaction device | Shuhei Nakakura, Kazuhiko Tsuchioka, Koichiro Maki, Motoaki Saruwatari, Masafumi Yoshida | 2022-04-19 |
| 11289688 | Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery | Hiroko Oshita | 2022-03-29 |
| 11223033 | Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery | Hiroko Oshita | 2022-01-11 |
| 11217790 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Kikoo Uekusa | 2022-01-04 |
| 11205774 | Nickel composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery | Mitsuru Yamauchi, Kensaku Mori | 2021-12-21 |
| 11063258 | Method for producing nickel-containing hydroxide | Shuhei Nakakura, Kazuhiko Tsuchioka, Koichiro Maki, Motoaki Saruwatari, Yoshihiko Nakao | 2021-07-13 |