Tadayoshi Umetsu — 1 Patent at Futaba

Tadayoshi Umetsu has been granted 1 US patent while listed as an inventor at Futaba. All of these patents were granted in 2015. Tadayoshi Umetsu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tadayoshi Umetsu in Mobara, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8994616	Multiple anode matrix vacuum fluorescent display, and driving circuit and driving method thereof	Toshihiro Nishioka, Takashi Muguruma, Katsumi Takayama	2015-03-31

Tadayoshi Umetsu — 1 Patent

Issued Patents All Time

Patent Widget