Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418021 | Positive electrode active material particle | Masahiro Takahashi, Yohei MOMMA, Ayae TSURUTA | 2025-09-16 |
| 12412893 | Method for forming positive electrode active material | Yohei MOMMA, Mayumi MIKAMI, Jo SAITO, Masahiro Takahashi | 2025-09-09 |
| 12406986 | Particle, electrode, power storage device, electronic device, and method for manufacturing electrode | Takahiro Kawakami, Shuhei YOSHITOMI, Takuya Hirohashi, Mako Motoyoshi, Yohei MOMMA +1 more | 2025-09-02 |
| 12392555 | Method of forming positive electrode active material, kiln, and heating furnace | Yohei MOMMA, Jo SAITO, Mayumi MIKAMI | 2025-08-19 |
| 12327867 | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery | Mayumi MIKAMI, Aya Uchida, Yumiko YONEDA, Yohei MOMMA, Masahiro Takahashi | 2025-06-10 |
| 12322758 | Secondary battery, electronic device, and vehicle | Kazutaka KURIKI, Yumiko YONEDA, Yohei MOMMA | 2025-06-03 |
| 12315923 | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery | Mayumi MIKAMI, Aya Uchida, Yumiko YONEDA, Yohei MOMMA, Masahiro Takahashi | 2025-05-27 |
| 12278366 | Lithium cobalt aluminum oxide positive electrode active material including aluminum-containing coating film and secondary battery | Jyo SAITO, Mayumi MIKAMI, Yohei MOMMA, Tatsuyoshi Takahashi, Kazuhei NARITA | 2025-04-15 |
| 12272822 | Method for manufacturing positive electrode active material, and secondary battery | Masahiro Takahashi, Mayumi MIKAMI, Yohei MOMMA, Jyo SAITOU | 2025-04-08 |
| 12142759 | Positive electrode active material and secondary battery | Mayumi MIKAMI, Yohei MOMMA | 2024-11-12 |
| 12080893 | Conductor, power storage device, electronic device, and method for forming conductor | Takahiro Kawakami, Takuya Miwa | 2024-09-03 |
| 11881578 | Storage battery electrode, manufacturing method thereof, storage battery, and electronic device | Takahiro Kawakami, Yohei MOMMA, Tatsuya IKENUMA | 2024-01-23 |
| 11799080 | Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery | Mayumi MIKAMI, Aya Uchida, Yumiko YONEDA, Yohei MOMMA, Masahiro Takahashi | 2023-10-24 |
| 11710823 | Particle, electrode, power storage device, electronic device, and method for manufacturing electrode | Takahiro Kawakami, Shuhei YOSHITOMI, Takuya Hirohashi, Mako Motoyoshi, Yohei MOMMA +1 more | 2023-07-25 |
| 11699794 | Conductor, power storage device, electronic device, and method for forming conductor | Takahiro Kawakami, Takuya Miwa | 2023-07-11 |
| 11670770 | Method for manufacturing positive electrode active material, and secondary battery | Masahiro Takahashi, Mayumi MIKAMI, Yohei MOMMA, Jyo SAITOU | 2023-06-06 |
| 11545655 | Storage battery electrode, manufacturing method thereof, storage battery, and electronic device | Takahiro Kawakami, Yohei MOMMA, Tatsuya IKENUMA | 2023-01-03 |
| 11489151 | Positive electrode active material particle | Masahiro Takahashi, Yohei MOMMA, Ayae TSURUTA | 2022-11-01 |
| 11444274 | Positive electrode active material particle | Masahiro Takahashi, Yohei MOMMA, Ayae TSURUTA | 2022-09-13 |
| 11394025 | Particle, electrode, power storage device, electronic device, and method for manufacturing electrode | Takahiro Kawakami, Shuhei YOSHITOMI, Takuya Hirohashi, Mako Motoyoshi, Yohei MOMMA +1 more | 2022-07-19 |
| 11322746 | Conductor, power storage device, electronic device, and method for forming conductor | Takahiro Kawakami, Takuya Miwa | 2022-05-03 |
| 11094927 | Positive electrode active material particle and manufacturing method of positive electrode active material particle | Takahiro Kawakami, Yohei MOMMA, Ayae TSURUTA, Masahiro Takahashi, Mayumi MIKAMI | 2021-08-17 |
| 11043660 | Positive electrode active material including lithium cobaltate coated with lithium titanate and magnesium oxide | Takahiro Kawakami, Mayumi MIKAMI, Yohei MOMMA, Masahiro Takahashi, Ayae TSURUTA | 2021-06-22 |
| 10978710 | Electrode, power storage device, electronic device, and manufacturing method of electrode | Takahiro Kawakami | 2021-04-13 |
| 10923706 | Storage battery electrode, manufacturing method thereof, storage battery, and electronic device | Takahiro Kawakami, Yohei MOMMA, Tatsuya IKENUMA | 2021-02-16 |