Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182427 | Probe for electric/magnetic field | Tsuneo Tsukagoshi | 2015-11-10 |
| 8941402 | Electromagnetic field measuring apparatus, electromagnetic field measuring method used for the same, and non-transitory computer readable medium storing electromagnetic field measurement control program | Hiroshi Fukuda, Risato Ohhira | 2015-01-27 |
| 8921791 | Infrared ray sensor, infrared ray detection device, and electronic apparatus | Junichiro Mataga, Hiroshi Sakai, Masatake Takahashi, Yasuhiro Sasaki | 2014-12-30 |
| 8654331 | Electromagnetic field measurement apparatus | Tsuneo Tsukagoshi, Risato Ohhira, Masafumi Nakada, Tomonori Yamada | 2014-02-18 |
| 8519323 | Electric field/magnetic field sensors and methods of fabricating the same | Masafumi Nakada, Keishi Oohashi, Norio Masuda | 2013-08-27 |
| 8508318 | Transmission line filter | — | 2013-08-13 |
| 8233753 | Electric field sensor, magnetic field sensor, electromagnetic field sensor and electromagnetic field measuring system using these sensors | Masafumi Nakada, Norio Masuda, Keishi Ohashi | 2012-07-31 |
| 8153955 | Electric field sensor and method for fabricating the same | Masafumi Nakada, Keishi Oohashi, Norio Masuda | 2012-04-10 |
| 7385393 | Magnetic field measuring apparatus capable of measuring at high spatial resolution | Shigeki Hoshino, Masahiro Tsuchiya, Masato Kishi | 2008-06-10 |
| 6963034 | Multilayer printed board with a double plane spiral interconnection structure | — | 2005-11-08 |
| 6603668 | Interlayer structure with multiple insulative layers with different frequency characteristics | — | 2003-08-05 |
| 6396713 | Printed circuit board with multiple insulative magnetic layers | — | 2002-05-28 |
| 6384706 | Multilayer printed board with a double plane spiral interconnection structure | — | 2002-05-07 |