Yoshihiko Tokunaga — 11 Patents at Panasonic

Yoshihiko Tokunaga has been granted 11 US patents while listed as an inventor at Panasonic. The first was granted in 1991 and the most recent in October 2020. Yoshihiko Tokunaga ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Yoshihiko Tokunaga in Kasai, JP.

Patents per Year

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10811902	Energy planning system and energy planning method considering a timing of a change in a total number of residents in a home	Masakazu Adachi, Fumikazu Kurihara	2020-10-20
10461535	Power management system, power management method, and computer program	Seiichi Miyazaki, Naohiro Fukuda, Hiroyuki Kuriyama, Norimasa Ota	2019-10-29
10453154	Power adjustment system, power adjustment method, and computer program	Seiichi Miyazaki, Naohiro Fukuda, Hiroyuki Kuriyama, Norimasa Ota	2019-10-22
10365677	Power management system, power management method, and computer program	Seiichi Miyazaki, Naohiro Fukuda, Hiroyuki Kuriyama, Norimasa Ota	2019-07-30
10339602	Power adjustment system, power adjustment method, and computer program	Seiichi Miyazaki, Naohiro Fukuda, Hiroyuki Kuriyama, Norimasa Ota	2019-07-02
9612586	Energy management apparatus and energy management system	Atsushi Mise, Kiyotaka Takehara	2017-04-04
8732292	Network system	Tomoyuki Hatanaka, Tomohiro Oda, Yoshiyuki Komoda	2014-05-20
8219658	Network system	Tomoyuki Hatanaka, Tomohiro Oda, Yoshiyuki Komoda	2012-07-10	$62,000
8089896	Network system	Tomoyuki Hatanaka, Tomohiro Oda, Yoshiyuki Komoda	2012-01-03	$72,000
6988070	Voice control system for operating home electrical appliances	Toshinobu Kawasaki, Yoshiyuki Komoda, Yukio Okada, Hirotatsu Shinomiya, Takehito HAYAMI	2006-01-17	$449,000
5054103	Picture encoding system	Akira Yasuda, Hiroyoshi Yuasa, Satoshi Furukawa, Nobuo Matsuo, Hisataka Fujii +5 more	1991-10-01	$43,000