Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011781 | Nonaqueous electrolyte secondary battery | Atsuo Yamada, Yuki Yamada, Yoshihiro Nakagaki, Tomoyuki Kawai, Yuki Hasegawa +1 more | 2021-05-18 |
| 10875964 | Polymeric binder of polyacrylic acid, polyfunctional amine, and linking benzene ring | Yusuke Sugiyama, Takeshi Kondo | 2020-12-29 |
| 10833325 | Negative electrode active material | Yusuke Sugiyama, Hirotaka Sone, Takashi Mohri | 2020-11-10 |
| 10800660 | Method for producing silicon material | Masanori Harata, Takashi Mohri, Yasuhiro Yamaguchi | 2020-10-13 |
| 10707490 | Polymer compound, intermediate composition, negative electrode, electricity storage device, slurry for negative electrodes, method for producing polymer compound, and method for producing negative electrode | Yusuke Sugiyama, Takeshi Kondo, Masakazu Murase | 2020-07-07 |
| 10686223 | Nonaqueous electrolyte secondary battery | Atsuo Yamada, Yuki Yamada, Kohei Mase, Tomoyuki Kawai, Yoshihiro Nakagaki +1 more | 2020-06-16 |
| 10538625 | Polymer compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode | Takeshi Kondo, Yusuke Sugiyama | 2020-01-21 |
| 10476073 | Production process for carbon-coated silicon material | Hiroki Oshima, Takashi Mohri, Masataka Nakanishi | 2019-11-12 |
| 10446838 | Negative electrode for nonaqueous secondary battery and nonaqueous secondary battery, negative electrode active material and method for producing same, complex including nano silicon, carbon layer, and cationic polymer layer, and method for producing complex formed of nano silicon and carbon layer | Takeshi Kondo, Yusuke Sugiyama, Takashi Mohri, Hiroki Oshima, Tomohiro Niimi +3 more | 2019-10-15 |
| 10347910 | Nano silicon material, method for producing same, and negative electrode of secondary battery | Takeshi Kondo, Yusuke Sugiyama, Takashi Mohri, Hiroki Oshima, Masataka Nakanishi | 2019-07-09 |
| 10333139 | Negative electrode active material, method for producing same, and electrical storage device | Takeshi Kondo, Tomohiro Niimi, Yusuke Sugiyama, Masataka Nakanishi | 2019-06-25 |
| 10308515 | Method for producing CaSi2-containing composition and silicon material | Masanori Harata, Takashi Mohri, Hiroki Oshima | 2019-06-04 |
| 10230100 | Negative-electrode active material, production process for the same and electric storage apparatus | Yusuke Sugiyama, Masataka Nakanishi, Tomohiro Niimi, Masakazu Murase, Takeshi Kondo +4 more | 2019-03-12 |
| 10217990 | Silicon material and negative electrode of secondary battery | Takashi Mohri, Masanori Harata, Masataka Nakanishi, Hiroki Oshima | 2019-02-26 |
| 10164255 | Silicon material and negative electrode of secondary battery | Takashi Mohri, Masataka Nakanishi, Hiroki Oshima, Masanori Harata | 2018-12-25 |
| 9966607 | High-molecular compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode method for producing high-molecular compound, and method for producing negative electrode | Yusuke Sugiyama, Masakazu Murase, Takeshi Kondo, Yuta Kawamoto, Tomokuni ABE +2 more | 2018-05-08 |
| 9935310 | Silicon-containing material and secondary-battery active material including silicon-containing material | Yoshihiro Nakagaki, Manabu Miyoshi, Yushi KONDO, Kensuke Yotsumoto | 2018-04-03 |
| 9590239 | Negative electrode for nonaqueous secondary battery, method for producing the same, and nonaqueous secondary battery | Tomokuni ABE, Hiroki Oshima, Yuya Sato, Kisena Yoshida, Manabu Miyoshi | 2017-03-07 |
| 6806206 | Etching method and etching liquid | Masaki Munakata, Hirohito Komatsu, Satoshi Kumon, Kazuma Teramoto, Masakazu Motoi +3 more | 2004-10-19 |