Hiroyuki Yagi

IH Ihi: 14 patents #26 of 1,178Top 3%

HI Hitachi: 6 patents #6,582 of 28,497Top 25%

SO Sony: 3 patents #10,744 of 25,231Top 45%

OC Ono Sokki Co.: 2 patents #6 of 60Top 10%

IC Ihi Aerospace Co.: 1 patents #33 of 91Top 40%

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%

📍 Koto, JP: #10 of 153 inventorsTop 7%

Overall (All Time): #154,185 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4419770	Wrist AM radio receiver	Takashi Baba	1983-12-06