Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215308 | Charged particle beam apparatus and cell evaluation method | Shigeru Kawamata, Hiromi Mise, Akira Sawaguchi | 2025-02-04 |
| 11321585 | Imaging device and morphological feature data display method | Yaku Maeda, Shigeru Kawamata, Hiromi Mise, Akira Sawaguchi | 2022-05-03 |
| 10431417 | Charged particle beam device and sample holder | Shigeru Haneda, Yoshinobu Hoshino | 2019-10-01 |
| 9935451 | Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit | Yoshihide Majima | 2018-04-03 |
| 9293930 | Protective monitoring circuit and battery pack | Hidenori Tanaka, Itsuki Nakano | 2016-03-22 |
| 9231283 | Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit | Yoshihide Majima | 2016-01-05 |
| 8890482 | Protection monitoring circuit and battery pack | Yoshihide Majima, Itsuki Nakano | 2014-11-18 |
| 8867246 | Communication device and battery pack in which the communication device is provided | Shuhei Abe | 2014-10-21 |
| 8773830 | Protective monitoring circuit and battery pack | Hidenori Tanaka, Itsuki Nakano | 2014-07-08 |
| 8658300 | Fuel gauge circuit and battery pack | Takatoshi Itagaki, Makio Abe | 2014-02-25 |
| 8424092 | Electronic apparatus for authenticating a battery pack | Itsuki Nakano, Kenichi Kasai, Katsuya Suzuki, Kuniharu Suzuki | 2013-04-16 |
| 8339107 | Portable device and battery pack for the same | Itsuki Nakano, Kenichi Kasai, Katsuya Suzuki, Kuniharu Suzuki | 2012-12-25 |
| 8232837 | Communication device and battery pack containing communication device | Shuhei Abe | 2012-07-31 |
| 8140129 | Mobile phone terminal and communication system | Katsuya Suzuki, Kuniharu Suzuki, Yoshihide Majima, Hirotsugu Iijima, Kenichi Kasai +1 more | 2012-03-20 |
| 8077768 | Digital signal processing apparatus | Itsuki Nakano | 2011-12-13 |
| 8076904 | Circuit for detecting remaining battery capacity | Itsuki Nakano | 2011-12-13 |
| 8036717 | Mobile phone terminal and charging system | Katsuya Suzuki, Kuniharu Suzuki, Yoshihide Majima, Hirotsugu Iijima, Kenichi Kasai +1 more | 2011-10-11 |
| 7675266 | Battery pack | Itsuki Nakano | 2010-03-09 |
| 7592778 | Battery protection IC chip | Kazuhiro Ooshita, Itsuki Nakano | 2009-09-22 |
| 7501796 | Semiconductor device having positive side of power supply voltage set | Kazuhiro Ooshita | 2009-03-10 |
| 7394635 | Current detection circuit and protection circuit | Seiji Miura | 2008-07-01 |
| 7317362 | Oscillator circuit and oscillation control method | Katsuya Sakuma | 2008-01-08 |
| 7215096 | Battery pack with charge control function | Seiji Miura, Yukihiro Terada | 2007-05-08 |
| 7190148 | Overcharge/overdischarge detection apparatus, overcharge/overdischarge detection circuit, and semiconductor apparatus | Kazuhiro Ooshita | 2007-03-13 |
| 6952037 | Electrostatic discharge semiconductor protection circuit of reduced area | Yasuhisa Ishikawa, Atsushi Watanabe, Yukihiro Terada, Hiroshi Oya | 2005-10-04 |