Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10964952 | Positive electrode and non-aqueous electrolyte secondary battery including the same | Koji Torita, Yusuke Fukumoto | 2021-03-30 |
| 10658665 | Lithium ion secondary battery having a negative electrode active material formed of a graphite material and a conductive carbon material different from the graphite material | Hiroya Umeyama, Koji Torita, Akihiro Taniguchi, Tatsuya Hashimoto | 2020-05-19 |
| 10651460 | Nonaqueous electrolyte secondary battery | Hiroya Umeyama, Keiichi Takahashi, Tatsuya Hashimoto | 2020-05-12 |
| 10431814 | Non-aqueous electrolyte secondary battery and method for manufacturing the same | Hiroya Umeyama, Akihiro Taniguchi, Tatsuya Hashimoto | 2019-10-01 |
| 10374224 | Method of manufacturing non-aqueous electrolyte solution secondary battery and non-aqueous electrolyte solution secondary battery | Koji Torita, Tatsuya Hashimoto, Keiichi Takahashi, Akihiro Taniguchi, Yusuke Fukumoto +1 more | 2019-08-06 |
| 9601772 | Cathode active material for a nonaqueous electrolyte secondary battery and manufacturing method thereof, and a nonaqueous electrolyte secondary battery that uses cathode active material | Hideo Sasaoka, Ryuuichi Kuzuo, Atsushi Fukui, Mitsukuni Kondou, Shin Imaizumi +1 more | 2017-03-21 |
| 9231242 | Method for producing non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing negative electrode paste | Atsushi Sugihara, Takashi Kono, Tsubasa MATSUDA, Naoyuki Wada, Tatsuya Hashimoto | 2016-01-05 |
| 9214662 | Electrode manufacturing method | Takahiko Nakano, Kenji Tsuchiya, Tatsuya Hashimoto | 2015-12-15 |
| 8883348 | Electrode for lithium ion secondary battery | Hajime Nishino, Shinji Kasamatsu, Hideharu Takezawa, Mikinari Shimada | 2014-11-11 |
| 8338030 | Non-aqueous electrolyte secondary battery | Masato Iwanaga, Nobumichi Nishida | 2012-12-25 |
| 8187747 | Positive Electrode active material for non-aqueous electrolyte-based secondary battery, production method therefor and non-aqueous electrolyte-based secondary battery using the same | Isao Abe, Satoshi Matsumoto, Takashi Takeuchi | 2012-05-29 |
| 8158283 | Lithium/nickel composite oxide positive electrode active material for non-aqueous electrolyte-based secondary battery and battery using the same | Isao Abe, Satoshi Matsumoto, Takashi Takeuchi | 2012-04-17 |
| 7981546 | Non-aqueous electrolyte secondary battery | Takashi Takeuchi, Akihiro Taniguchi, Kensuke Nakura, Hiroshi Matsuno, Hideo Sasaoka +1 more | 2011-07-19 |
| 7875391 | Lithium ion secondary battery and method for manufacturing same | Kozo Watanabe, Mitsuhiro Takeno, Mikinari Shimada | 2011-01-25 |
| 7776474 | Non-aqueous electrolyte secondary battery | Akihiro Taniguchi, Kohei Suzuki, Mitsuhiro Takeno, Kozo Watanabe, Takashi Takeuchi +1 more | 2010-08-17 |
| 7674556 | Non-aqueous electrolyte secondary battery and method for charging the same | Kensuke Nakura, Takafumi Oura, Mitsuhiro Takeno, Kazuhiro Okamura | 2010-03-09 |
| 7425386 | Electrode group for battery and non-aqueous electrolyte secondary battery using the same | Hideharu Takezawa, Mikinari Shimada | 2008-09-16 |
| 7239147 | Method and device for inspecting secondary battery precursor and method for manufacturing secondary battery using the inspection method | Toshiro Kume, Masashi Shoji, Emiko Igaki, Mikinari Shimada, Masakazu Tanahashi +2 more | 2007-07-03 |
| 6846593 | Negative electrode for non-aqueous electrolyte secondary battery and battery employing the same | Junichi Yamaura, Masaki Hasegawa, Shinji Kasamatsu | 2005-01-25 |
| 6770400 | Negative electrode material for nonaqueous electrolyte secondary battery and method for producing the same | Masaki Hasegawa, Shinji Kasamatsu, Yoshiaki Nitta, Miho Kayama | 2004-08-03 |
| 6410188 | Non-aqueous electrolyte secondary cell | Takayuki Shirane, Yoshiaki Nitta, Masaki Hasegawa, Junichi Yamaura | 2002-06-25 |
| 4624985 | Paper coating composition comprising PVA containing acetoacetyl group and a pigment | Yoshirou Yamaguchi, Satoru Kageyama | 1986-11-25 |