Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D988397 | Electronic musical instrument | Takeo Shirato, Akihito Kimura, Toshiaki Inoue, Peter Brown | 2023-06-06 |
| 11589817 | Contact lens and accessory | Masanori Iwasaki, Naoto Yamaguchi, Tsukasa Yoshimura, Masakazu Yajima, Fumiko Shiga +1 more | 2023-02-28 |
| 11534065 | Contact lens and communication system | Masanori Iwasaki, Naoto Yamaguchi, Tsukasa Yoshimura, Masakazu Yajima, Fumiko Shiga | 2022-12-27 |
| 11520168 | Contact lens and communication system | Masanori Iwasaki, Naoto Yamaguchi, Tsukasa Yoshimura, Masakazu Yajima, Fumiko Shiga | 2022-12-06 |
| 11223390 | Power feeding unit and power feeding system | Masakazu Yajima, Kiminobu Ichimura | 2022-01-11 |
| 11201407 | Antenna apparatus and communication apparatus | Masayoshi Abe, Osamu Kozakai, Hiroaki Nakano, Uichiro Omae | 2021-12-14 |
| 10534202 | Wearable device and electricity supply system | Masakazu Yajima, Takatoshi Nakamura, Masanori Iwasaki, Itaru Kawakami | 2020-01-14 |
| D866523 | Electronic musical instrument | Kenji Yamada, Akihito Kimura | 2019-11-12 |
| 10340740 | Power receiving unit, power transmission unit, and feed system | Takanori Washiro, Masakazu Yajima, Kazuo Kikuchi | 2019-07-02 |
| 10320062 | Mounting base, communication device, antenna characteristic correction member, and communication system | Osamu Kozakai, Rikiya Ishikawa | 2019-06-11 |
| 10277281 | Power feeding unit and power feeding system | Masakazu Yajima, Kiminobu Ichimura | 2019-04-30 |
| 10256533 | Antenna device | Hiroyuki Shigei, Rikiya Ishikawa, Yu Togasaki, Osamu Kozakai | 2019-04-09 |
| 10206603 | Microwave transmission device and microwave transmission system | Yoichiro Sako | 2019-02-19 |
| 10177446 | Antenna apparatus | Takaaki Hashiguchi, Osamu Kozakai | 2019-01-08 |
| 10070034 | Image capturing device, image capturing method, and information distribution system | Yoichiro Sako, Masakazu Yajima, Kouichiro Ono, Masashi Takeda | 2018-09-04 |
| 9947214 | Authentication apparatus, authentication method, authentication system, and container system | Kohei Shimizu, Hideo Niikura, Hidetoshi Kabasawa, Masakazu Yajima, Shinichi Honda | 2018-04-17 |
| 9870726 | Image display apparatus, image display method, storage medium, and monitoring system | Masakazu Yajima, Yoichiro Sako, Kouichirou Ono, Masashi Takeda, Akira Ono | 2018-01-16 |
| 9806786 | Communication device and antenna device with first and second antennas having power supply sections separated by nλ/4 electric path length | — | 2017-10-31 |
| 9757016 | Wireless communication system, wireless terminal apparatus, and storage medium | Yoichiro Sako, Katsuhiko Nakano | 2017-09-12 |
| 9606357 | Image display device, image display method, storage medium, and image display system | Yoichiro Sako, Kouichirou Ono, Masakazu Yajima, Masashi Takeda | 2017-03-28 |
| D781267 | Tuner | — | 2017-03-14 |
| 9566180 | Stimulus generation apparatus | Yoichiro Sako, Maiko Saitou, Hideki Sakai, Takatoshi Nakamura | 2017-02-14 |
| 9535248 | Image capturing device, image capturing method, and information distribution system | Yoichiro Sako, Masakazu Yajima, Kouichiro Ono, Masashi Takeda | 2017-01-03 |
| 9525292 | Power receiving unit, power transmission unit, and feed system | Takanori Washiro, Masakazu Yajima, Kazuo Kikuchi | 2016-12-20 |
| 9502919 | Wireless communication apparatus and electronic equipment for harvesting power | — | 2016-11-22 |