DT

Daisuke Tokunaga

CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
HS Hitachi-Omron Terminal Solutions: 1 patents #55 of 113Top 50%
OM Omron: 1 patents #1,808 of 3,089Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #940,251 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11650548 Timepiece Kenji Shimoda, Yasuo Kitajima, Shinnosuke SAKATA, Koki Mine, Yuta Furudate +1 more 2023-05-16
11567454 Electromechanical transducer and electronic timepiece Yasuo Kitajima, Kenji Shimoda, Shinnosuke SAKATA 2023-01-31
11260856 Information display device, information display method, and recording medium Nobuyuki Nakano, Toshiya Mori 2022-03-01
7384037 Sheet handling machine Hideyuki Sawayama, Shunsuke Hayashi, Sho Mizuno 2008-06-10
7243914 Paper gathering and feeding method and device therefor, and rotation member Hideyuki Sawayama 2007-07-17