Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714748 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Hidekazu Hiratsuka, Kaoru Nagata, Tatsuhiko Suzuki | 2020-07-14 |
| 10305077 | Cylindrical lithium-ion secondary battery | Noriyuki Uchida, Yasutaka Kogetsu, Koki Inoue | 2019-05-28 |
| 9947924 | Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery | Hidekazu Hiratsuka, Kaoru Nagata, Tatsuhiko Suzuki | 2018-04-17 |
| 9450160 | Reflecting resin sheet, light emitting diode device and producing method thereof | Yasunari Ooyabu, Hisataka Ito, Toshiki Naito | 2016-09-20 |
| 9412920 | Phosphor reflecting sheet, light emitting diode device, and producing method thereof | Yasunari Ooyabu, Hisataka Ito, Toshiki Naito | 2016-08-09 |
| 9214611 | Reflecting resin sheet, light emitting diode device and producing method thereof | Yasunari Ooyabu, Hisataka Ito, Toshiki Naito | 2015-12-15 |
| 7842418 | Electrode plate for battery, electrode group for battery, lithium secondary battery, method for producing electrode plate for battery and apparatus for producing electrode plate for battery | Masaharu Miyahisa, Yoshiki Ohsawa, Hideyuki Kumakiri, Shusaku Goto, Takeshi Kasamatsu | 2010-11-30 |
| 7695864 | Electrode plate for battery, electrode group for battery, lithium secondary battery, and method for producing electrode plate for battery | Masaharu Miyahisa, Yoshiki Ohsawa, Hideyuki Kumakiri, Shusaku Goto, Takeshi Kasamatsu +1 more | 2010-04-13 |
| 7265167 | Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same | Shinya Akizuki, Kazuhiro Ikemura, Hisataka Ito, Takahiro Uchida, Takuya Eto +1 more | 2007-09-04 |
| 6410615 | Semiconductor sealing epoxy resin composition and semiconductor device using the same | Takashi Taniguchi, Minoru Yamane, Tadaaki Harada, Toshitsugu Hosokawa, Kazuhiro Ikemura +2 more | 2002-06-25 |
| 5294835 | Epoxy resin composition for semiconductor encapsulation and semiconductor device using the same | Kazumasa Igarashi, Hideto Kimura, Megumu Nagasawa, Kazuhiro Ikemura, Hideyuki Usui +3 more | 1994-03-15 |