Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11036312 | Position pointer and replacable electronic ink cartridge including a pressure sensor | — | 2021-06-15 |
| 11029768 | Position pointer with connector that electrically connects first circuitry and second circuitry while first housing and second housing are mated to each other | — | 2021-06-08 |
| 10921906 | Pen-shaped position indicator | — | 2021-02-16 |
| 10886620 | Antenna | Yu ONO, Hironori Kikuchi, Shingo Sumi, Hiroaki Ohmori, Akira Kanazawa +1 more | 2021-01-05 |
| 10644430 | Connector and connector structure | Mari Teramoto | 2020-05-05 |
| 10620036 | Attachment monitoring system | Hideki Yamada, Yasuo Hirokawa, Shunichi Sakamoto, Junji Takai | 2020-04-14 |
| 10240990 | Position indicator of electromagnetic induction system and electronic ink cartridge | — | 2019-03-26 |
| 10234962 | Position pointer of the electromagnetic induction type and electronic ink cartridge | — | 2019-03-19 |
| 9787024 | Lever-type connector | — | 2017-10-10 |
| 9600225 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masahiro Hotori, Tatsuya Inokuchi +2 more | 2017-03-21 |
| 9529458 | Position pointer of the electromagnetic induction type and electronic ink cartridge | — | 2016-12-27 |
| 9483127 | Capacitor | — | 2016-11-01 |
| 9297633 | Position indicator of electromagnetic induction system and electronic ink cartridge | — | 2016-03-29 |
| 9269488 | Position pointer of the electromagnetic induction type and electronic ink cartridge | — | 2016-02-23 |
| 9183989 | Variable capacitance type double-layered capacitor including inside member housed in outside member | — | 2015-11-10 |
| 8799384 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masahiro Hotori, Tatsuya Inokuchi +2 more | 2014-08-05 |
| 8711053 | Antenna device | Toshiyuki Takano, Yutaka Saito | 2014-04-29 |
| 8559487 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masahiro Hotori, Tatsuya Inokuchi +2 more | 2013-10-15 |
| 7693232 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masahiro Hotori, Tatsuya Inokuchi +2 more | 2010-04-06 |
| 7454384 | Information distributing method and system | Yoichiro Sako, Shuichi Ito, Tatsuya Inokuchi, Kazuko Sakurai | 2008-11-18 |
| 7372915 | Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system | Yoichiro Sako, Takayuki Usami, Yuichiro Deguchi, Masahiro Hotori, Tatsuya Inokuchi +2 more | 2008-05-13 |
| 7251327 | Data transmission apparatus, data transmission method, and data recording medium | Yoichiro Sako, Tatsuya Inokuchi, Shuichi Ito, Kazuko Sakurai | 2007-07-31 |
| 7062467 | Information distributing method and system | Yoichiro Sako, Shuichi Ito, Tatsuya Inokuchi, Kazuko Sakurai | 2006-06-13 |
| 6738752 | Information distributing apparatus and information distributing method, information receiving apparatus and information receiving met | Yoichiro Sako, Shuichi Ito, Tatsuya Inokuchi, Kazuko Sakurai | 2004-05-18 |
| 6680889 | Data recording medium and data recording apparatus | Shuichi Ito, Tatsuya Inokuchi, Yoichiro Sako, Kazuko Sakurai | 2004-01-20 |