Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195345 | SiO powder production method and spherical particulate SiO powder | Kohki TAKESHITA, Yusuke KASHITANI, Takehisa Fujita | 2025-01-14 |
| 10875775 | Li-containing silicon oxide powder and production method thereof | Kohki TAKESHITA, Yusuke KASHITANI | 2020-12-29 |
| 10427943 | Li-containing silicon oxide powder and production method thereof | Kohki TAKESHITA, Yusuke KASHITANI | 2019-10-01 |
| 10236531 | Powder for negative electrode of lithium ion secondary battery, and method for producing such powder | Yusuke KASHITANI, Kohki TAKESHITA | 2019-03-19 |
| 8932548 | Silicon oxide and negative electrode material for lithium-ion secondary battery | — | 2015-01-13 |
| 8900749 | Negative electrode material powder for lithium ion secondary battery, negative electrode for lithium ion secondary battery, negative electrode for capacitor, lithium ion secondary battery, and capacitor | Kouji Yasuda, Shinji Shimosaki | 2014-12-02 |
| 8420039 | Silicon oxide and negative electrode material for lithium-ion secondary battery | Hideaki Kanno | 2013-04-16 |
| 6514335 | High-quality silicon single crystal and method of producing the same | Kazuyuki Egashira, Masahiko Okui, Manabu Nishimoto, Tadami Tanaka, Shunji Kuragaki +3 more | 2003-02-04 |
| 6338757 | Single crystal pull-up apparatus | Manabu Nishimoto, Masahiko Okui, Takayuki Kubo, Junji Horii | 2002-01-15 |