Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489152 | Sulfur-carbon material composite body, positive electrode material for lithium sulfur secondary batteries, and lithium sulfur secondary battery | Hiroyuki Nakatani, Hiromori Tsutsumi, Kazuhide Ueno | 2022-11-01 |
| 11479716 | Light-modulating material, light-modulating film, and light-modulating laminate | Rende SUN, Akira Nakasuga, Keigo Oowashi, Hiroji Fukui, Takeharu Haino +1 more | 2022-10-25 |
| 11404686 | Negative electrode active material for lithium ion battery | Ren-de Sun, Akira Nakasuga | 2022-08-02 |
| 11261321 | Gas barrier material and thermosetting resin composition | Mikitoshi SUEMATSU, Hiroji Fukui, Akira Nakasuga | 2022-03-01 |
| 11078209 | Polycyclic aromatic hydrocarbon derivative, fluorescent material, phosphorescent material, and light-modulating material | Akira Nakasuga, Hiroji Fukui, Takeharu Haino, Ryo Sekiya | 2021-08-03 |
| 10984921 | Conductive paste | Masahiro Ishii, Akira Nakasuga, Shigekatsu Ohnishi | 2021-04-20 |
| 10741832 | Positive electrode active material for lithium ion battery | Ren-de Sun, Akira Nakasuga, Masanori Nakamura | 2020-08-11 |
| 10680237 | Active material-exfoliated graphite composite, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery | Akihiko Fujiwara, Akira Nakasuga, Hiroshi Yoshitani | 2020-06-09 |
| 10658126 | Capacitor electrode material, method for producing same, and electric double layer capacitor | Akihiko Fujiwara, Akira Nakasuga, Shunji Hyodo, Hiroshi Yoshitani, Masahiro Toyoda | 2020-05-19 |
| 10647912 | Carbon-coated vanadium dioxide particles | Ren-de Sun, Akira Nakasuga, Masanori Nakamura, Naoyuki Nagatani, Keigo Oowashi | 2020-05-12 |
| 10644318 | Carbon material, carbon material-active material composite, electrode material for lithium-ion secondary battery, and lithium-ion secondary battery | Takuya Wada, Hiroki Masuda, Naoki SASAGAWA, Akira Nakasuga | 2020-05-05 |
| 10167198 | Method for producing flake graphite, and flake graphite | Akira Nakasuga, Hiroshi Yoshitani | 2019-01-01 |
| 10121717 | Carbon-coated thermal conductive material | Ren-de Sun, Akira Nakasuga, Masanori Nakamura | 2018-11-06 |
| 10113047 | Exfoliated graphite-resin composite material and method for producing the same | Akira Nakasuga, Hiroshi Yoshitani | 2018-10-30 |
| 9711786 | Fine particle-exfoliated graphite composite, negative electrode material for lithium ion secondary battery, and methods for producing the same, and lithium ion secondary battery | Akira Nakasuga, Akihiko Fujiwara, Hiroshi Yoshitani, Yasushi Uematsu, Shotaro Kobaru | 2017-07-18 |
| 9683091 | Exfoliated graphite-resin composite material and method for producing the same | Akira Nakasuga, Hiroshi Yoshitani | 2017-06-20 |
| 9604884 | Composite material and method for producing the same | Akira Nakasuga, Hirotaka Ihara, Makoto Takafuji, Hullathy Subban Ganapathy, Rika Fukuda | 2017-03-28 |
| 9458295 | Composite material and method for producing same | Akira Nakasuga, Hirotaka Ihara, Hullathy Subban Ganapathy, Makoto Takafuji | 2016-10-04 |
| 9284417 | Composite material and method for producing same | Akira Nakasuga, Hirotaka Ihara, Hullathy Subban Ganapathy, Makoto Takafuji | 2016-03-15 |
| 7015276 | Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same | Takeharu Morita, Hiroshi Hiraike | 2006-03-21 |
| 6994913 | Thermoplastic elastomer, use thereof, and process for producing the same | Akihiro Niki, Hirotake Matsumoto, Akihiko Fujiwara, Yasuhiro Nakatani | 2006-02-07 |
| 6552145 | Polarizer protection film | Yasumasa Okada, Hitoshi Kobayashi, Takahiko Sawada, Kazuaki Hiratani, Toshihiro Otsuki | 2003-04-22 |