MH

Masahiko Hasunuma

KT Kabushiki Kaisha Toshiba: 49 patents #354 of 21,451Top 2%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
📍 Seoul, KR: #822 of 39,741 inventorsTop 3%
Overall (All Time): #52,853 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4754950 Valve Kaoru Tada, Mituo Kawai, Tetsuo Fujiwara, Noriyuki Chujyo, Yuji Yasuda 1988-07-05