Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905927 | Antenna device, circuit board and memory card | Masahiro Yanagi, Shigemi Kurashima | 2018-02-27 |
| 9397405 | Antenna device | Masahiro Yanagi, Shigemi Kurashima | 2016-07-19 |
| 9391358 | Antenna device, circuit board and memory card | Masahiro Yanagi, Shigemi Kurashima | 2016-07-12 |
| 9219311 | Antenna device having antenna element and ground element defining planar rectangular region with gap therebetween | Masahiro Yanagi, Shigemi Kurashima | 2015-12-22 |
| 9130276 | Antenna device | Masahiro Yanagi | 2015-09-08 |
| 8957826 | Antenna device | Shigemi Kurashima, Masahiro Yanagi | 2015-02-17 |
| 8786501 | Memory card | Masahiro Yanagi, Shigemi Kurashima | 2014-07-22 |
| 8743010 | Antenna device | Masahiro Yanagi, Shigemi Kurashima | 2014-06-03 |
| 6256692 | CardBus interface circuit, and a CardBus PC having the same | Shigemitsu Suganuma | 2001-07-03 |
| 5049809 | Sensing device utilizing magneto electric transducers | Noboru Wakatsuki, Shigemi Kurashima, Nobuyoshi Shimizu, Michiko Endoh, Yuji Kojima +1 more | 1991-09-17 |