Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153485 | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same | Yosuke Hosoya | 2018-12-11 |
| 9450244 | Cathode active material with zirconium in crystal grain boundary of lithium cobalt complex oxide | Kei Yonezawa, Takashi Sato, Tsuyoshi Okawa | 2016-09-20 |
| 9440755 | Liquid container and liquid consumption apparatus | Yuji Aoki, Masaru Takahashi, Hisao Tanaka | 2016-09-13 |
| 8439492 | Cartridge and method for manufacturing the same | Yuji Aoki, Masahiro Karasawa, Masaru Takahashi, Hisao Tanaka | 2013-05-14 |
| 8298707 | Positive active material and nonaqueous electrolyte secondary battery | Takehiko Tanaka, Yosuke Hosoya, Kiyohiko Suzuki, Keizo Koga | 2012-10-30 |
| 8197968 | Cathode active material and battery | Takahisa Ishimatsu, Kei Yonezawa, Takashi Sato, Masumi TERAUCHI | 2012-06-12 |
| 8062794 | Positive active material and nonaqueous electrolyte secondary battery produced using the same | Yosuke Hosoya | 2011-11-22 |
| 7951490 | Positive electrode active matter and secondary battery using this | Yosuke Hosoya | 2011-05-31 |
| 7824810 | Electrolytic solution and battery | Shinsaku Ugawa | 2010-11-02 |
| 7763386 | Cathode active material and non-aqueous electrolyte secondary cell using same | Yosuke Hosoya, Takashi Sato | 2010-07-27 |
| 7442469 | Cathode active material and non-aqueous electrolyte secondary battery | Takashi Sato, Takahisa Ishimatsu, Kei Yonezawa | 2008-10-28 |
| 7374841 | Positive electrode active matter and secondary battery using this | Yosuke Hosoya | 2008-05-20 |
| 7214449 | Cathode active material and non-aqueous electrolyte secondary battery | Takashi Sato, Yosuke Hosoya | 2007-05-08 |
| 7172836 | Nonaqueous electrolyte battery and method for manufacturing it, and positive active material, and method for producing it | Takamitsu Saito, Shinji Hatake | 2007-02-06 |
| 7045251 | Material for positive electrode and secondary battery | Hisashi Tsujimoto, Junji Kuyama, Masayuki Nagamine, Atsuo Omaru, Hiroaki Tanizaki | 2006-05-16 |
| 6884543 | Material for positive electrode and secondary battery | Hisashi Tsujimoto, Junji Kuyama, Masayuki Nagamine, Atsuo Omaru, Hiroaki Tanizaki | 2005-04-26 |
| 6584687 | Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes | Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Kazuhiko Hara, Yuji Tanaka +2 more | 2003-07-01 |
| 6127065 | Method of manufacturing cathode active material and nonaqueous electrolyte secondary battery | Hisayuki Kato, Hironao Takagishi | 2000-10-03 |
| 6001507 | Non-aqueous electrolyte secondary battery | Takashi Ono, Hisayuki Kato, Takai Mori | 1999-12-14 |
| 5872583 | Using fusible films having windows supplied with adhesive and gap material | Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Kazuhiko Hara, Yuji Tanaka +2 more | 1999-02-16 |
| 5748210 | Ink jet type recording unit with an improved carriage structure | Kohji Watanabe, Satoshi Fujioka, Fujio Akahane, Susumu Murayama, Takayuki Okuda +2 more | 1998-05-05 |
| 5748214 | Ink jet recording head | Minoru Usui, Kazuhiko Hara, Yoshio Miyazawa, Yuji Tanaka, Fujio Akahane +6 more | 1998-05-05 |
| 5474752 | Method of producing active cathode material for lithium secondary battery | — | 1995-12-12 |
| 5427875 | Non-aqueous electrolyte secondary cell | Shigeru Fujita, Hisayuki Kato | 1995-06-27 |
| 5231420 | Thermal print head | Yoshinao Miyata, Toshio Narita | 1993-07-27 |