Issued Patents All Time
Showing 25 most recent of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298245 | Detection device, assistance device and assistance method | — | 2025-05-13 |
| 12113219 | Reduced graphene oxide-graphite composite material, method for producing same, and lithium ion secondary battery using same | — | 2024-10-08 |
| 12054394 | Reduced graphene-based material | — | 2024-08-06 |
| 11349125 | Spacer included electrodes structure and its application for high energy density and fast chargeable lithium ion batteries | Qian Cheng, Noriyuki Tamura | 2022-05-31 |
| 11349152 | Carbon conductive additives for lithium ion battery | Qian Cheng, Noriyuki Tamura, Mika SHIBA | 2022-05-31 |
| 11201327 | Lithium ion secondary battery | Qian Cheng, Noriyuki Tamura | 2021-12-14 |
| 10991940 | Graphite-based material for lithium ion secondary batteries and method for producing the same, and negative electrode and lithium ion secondary battery | — | 2021-04-27 |
| 10944111 | Electrode for lithium ion secondary battery and lithium ion secondary battery using the same | Noriyuki Tamura, Mika SHIBA | 2021-03-09 |
| 10897062 | Lithium ion secondary battery | Noriyuki Tamura, Qian Cheng | 2021-01-19 |
| 10833369 | Positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery, and methods for producing these | Sadanori HATTORI | 2020-11-10 |
| 10622678 | Lithium ion secondary battery | Noriyuki Tamura, Sadanori HATTORI | 2020-04-14 |
| 10497978 | Power storage device | Terumasa Shimoyama, Takanori Nishi, Shigeyuki Iwasa | 2019-12-03 |
| 10374259 | Hydrofluoroether compound, nonaqueous electrolyte solution and lithium ion secondary battery | — | 2019-08-06 |
| 10374258 | Cyclobutenedione derivative, nonaqueous electrolytic solution, and lithium ion secondary battery | Shizuka SATO, Mika Horie | 2019-08-06 |
| 10128538 | Non-aqueous electrolytic solution and lithium ion secondary battery | Shizuka SATO, Noriyuki Tamura, Sadanori HATTORI | 2018-11-13 |
| 10069166 | Cyclic sulfonic acid ester compound, non-aqueous electrolyte solution, and lithium ion secondary battery using same | Kentaro Nakahara | 2018-09-04 |
| 10050309 | Nonaqueous electrolytic solution and lithium ion secondary battery | — | 2018-08-14 |
| 9812735 | Lithium ion secondary battery | Masaru Heishi, Takuya Toyokawa, Noriyuki Tamura, Kentaro Nakahara | 2017-11-07 |
| 9012773 | Thiazole-based compound and uses thereof | Shin Nakamura, Kentaro Nakahara, Terumasa Shimoyama | 2015-04-21 |
| 8969483 | (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it | Shigeyuki Iwasa, Kaichiro Nakano, Etsuo Hasegawa | 2015-03-03 |
| 8933329 | Maleimide-based compound, and tautomer or stereoisomer thereof, dye for photoelectric conversion, and semiconductor electrode, photoelectric conversion element and photoelectrochemical cell using the same | Shin Nakamura, Kentaro Nakahara | 2015-01-13 |
| 8802798 | (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it | Shigeyuki Iwasa, Kaichiro Nakano, Etsuo Hasegawa | 2014-08-12 |
| 8611799 | Achromatic apparatus for achromatizing achromatic toner image formed on recording medium | Satoshi Mitsui, Yoiti Tamagawa | 2013-12-17 |
| 8569892 | Semiconductor device and manufacturing method thereof | Kentaro Mori, Daisuke Ohshima, Shintaro Yamamichi, Hideya Murai, Katsumi Kikuchi +1 more | 2013-10-29 |
| 8536691 | Semiconductor device and method for manufacturing the same | Katsumi Kikuchi, Shintaro Yamamichi, Hideya Murai, Takuo Funaya, Kentaro Mori +3 more | 2013-09-17 |