Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236491 | Lithium ion secondary battery | Shinichiro Sakaguchi, Aika Kimura | 2019-03-19 |
| 9972818 | Lithium ion secondary battery and method for manufacturing the same | Shinichiro Sakaguchi, Aika Kimura | 2018-05-15 |
| 9837643 | Film covered battery and method for screening same | Tsuguhiro Oonuma, Yuko Hayashi, Akinori Miura, Tetsuya Yakawa | 2017-12-05 |
| 9786886 | Nonaqueous battery | Shinichiro Sakaguchi | 2017-10-10 |
| 9761915 | Manufacturig method for battery | Aika Kimura | 2017-09-12 |
| 9653715 | Packaged battery, stacked battery assembly, and film-covered battery | Kazuaki Utsumi, Makihiro Otohata, Hiroshi Yageta | 2017-05-16 |
| 9459284 | Conductivity inspection apparatus and conductivity inspection method | Yuta Motohashi, Keisho Ishibashi, Kiyohide Takimoto, Takuya Takatsuka | 2016-10-04 |
| 8920968 | Overlaying member and film-covered electrical device | Shunji Noda | 2014-12-30 |
| 8741468 | Film-packaged electric device | Shunji Noda | 2014-06-03 |
| 8722241 | Packaged battery, stacked battery assembly, and film-covered battery | Kazuaki Utsumi, Makihiro Otohata, Hiroshi Yageta | 2014-05-13 |
| 8572812 | Foldable portable information terminal | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura +1 more | 2013-11-05 |
| 8574746 | Film-covered electrical device and assembled battery | Shunji Noda | 2013-11-05 |
| 8383261 | Film-packaged electric device | Shunji Noda | 2013-02-26 |
| 8178226 | Film-covered electric device and method of manufacturing same | Hiroshi Yageta, Makihiro Otohata, Takeshi Kanai | 2012-05-15 |
| 8082633 | Foldable portable information terminal | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura +1 more | 2011-12-27 |
| 8062780 | Film-covered electric device and method of manufacturing same | Hiroshi Yageta, Makihiro Otohata, Takeshi Kanai | 2011-11-22 |
| 8014835 | Portable telephone set | Kiyoshi Kohayakawa | 2011-09-06 |
| 7860540 | Slide-type portable communication apparatus | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura | 2010-12-28 |
| 7792557 | Slide-type portable communication apparatus | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura | 2010-09-07 |
| 7579111 | Film-covered electric device having pressure release opening | Hiroshi Yageta, Makihiro Otohata, Kiyokazu Oikawa, Toshihiko Mankyu | 2009-08-25 |
| 7555322 | Foldable type portable information terminal, condition notifying method used in the same and program therefor | Masaki Shimamura, Mika Fujii, Mitio Nagai, Kazuo Ootuta, Kiyosi Kohayakawa | 2009-06-30 |
| 7499737 | Foldable portable information terminal | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura +1 more | 2009-03-03 |
| 7493150 | Folding electric device having perpendicular and horizontal shafts | Yosuke Watanabe, Shuichi Ono, Hideo Mitsuhashi, Tomoji Minowa | 2009-02-17 |
| 7440003 | Folding portable information terminal with fold-position-based recording control | Masaki Shimamura, Mika Fujii, Michio Nagai, Kazuo Ootuta, Kiyoshi Kohayakawa | 2008-10-21 |
| 7376449 | Slide-type portable communication apparatus | Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Mika Fujii, Masaki Shimamura | 2008-05-20 |