Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933503 | Workpiece grinding method | — | 2021-03-02 |
| 8795896 | Lithium-containing composite oxide and its production method | Takeshi Kawasato, Koichiro Ueda, Yukimitsu Wakasugi, Nozomi Honda | 2014-08-05 |
| 8192715 | Lithium-containing composite oxide and its production method | Takeshi Kawasato, Kazushige Horichi, Megumi Uchida, Naoshi Saito | 2012-06-05 |
| 7785742 | Lithium-nickel-cobalt-manganese containing composite oxide | Manabu Suhara, Koichiro Ueda, Yukimitsu Wakasugi | 2010-08-31 |
| 7429434 | Cathode active material powder for lithium secondary battery | Yukimitsu Wakasugi, Naoshi Saito, Manabu Suhara | 2008-09-30 |
| 7384706 | Lithium-nickel-cobalt-maganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these | Manabu Suhara, Koichiro Ueda, Yukimitsu Wakasugi | 2008-06-10 |
| 7381498 | Positive electrode active material powder for lithium secondary battery | Manabu Suhara, Koichiro Ueda, Yukimitsu Wakasugi | 2008-06-03 |
| 6761997 | Positive electrode material and battery for nonaquous electrolyte secondary battery | Fumio Munakata, Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takashi Kimura +2 more | 2004-07-13 |
| 6623890 | Positive electrode material and battery for nonaqueous electrolyte secondary battery | Fumio Munakata, Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takashi Kimura +2 more | 2003-09-23 |
| 6613478 | Positive electrode material and cell for nonaqueous electrolyte secondary battery | Fumio Munakata, Tatsuhiro Fukuzawa, Yasuhiko Ohsawa, Yuuji Tanjo, Takashi Kimura +2 more | 2003-09-02 |
| 6613479 | Positive electrode material and battery for nonaqueous electrolyte secondary battery | Tatsuhiro Fukuzawa, Fumio Munakata, Yasuhiko Ohsawa, Yuuji Tanjo, Takashi Kimura +2 more | 2003-09-02 |