FO

Futoshi Ohtsuka

PA Panasonic: 5 patents #5,165 of 21,108Top 25%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #815,875 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11312136 Ink jet head Kazunobu Irie, Hidehiro Yoshida, Shuhei Nakatani, YOUSUKE TOYOFUKU 2022-04-26
10457042 Inkjet head and inkjet device using same Shuhei Nakatani, YOUSUKE TOYOFUKU 2019-10-29
10369783 Ink jet printing method printing a test substrate and a printing target Kentaro Kumazawa, Shuhei Nakatani, Takao Nagumo, Takashi Inoue 2019-08-06
9773963 Method for connecting piezoelectric element and cable substrate, piezoelectric element having cable substrate, and inkjet head including piezoelectric element with cable substrate Kazunobu Irie, Takeshi Kita, Motoi Hatanaka 2017-09-26
9293683 Method for connecting piezoelectric element and cable substrate, piezoelectric element having cable substrate, and inkjet head including piezoelectric element with cable substrate Kazunobu Irie, Takeshi Kita, Motoi Hatanaka 2016-03-22
6686683 Color cathode ray tube Kiyohito Miwa, Hirotoshi Watanabe 2004-02-03