Yoshiaki Nishimura

Canon: 12 patents #5,447 of 19,416Top 30%

TC Tohoku Electric Power Company: 6 patents #5 of 246Top 3%

Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%

SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%

AC Aoyama Seisakusho Co.: 1 patents #44 of 115Top 40%

TO Toyota: 1 patents #15,335 of 26,838Top 60%

MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%

MP Mitsubishi Power: 1 patents #176 of 508Top 35%

UC Uchida Yoko Co.: 1 patents #18 of 30Top 60%

📍 Rifu, JP: #105 of 2,101 inventorsTop 5%

Overall (All Time): #138,119 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #	Title	Co-Inventors	Date
4656162	Method for controlling sanitary and agricultural pests	Koichi Itoh	1987-04-07
4654328	Method for controlling sanitary and agricultural pests	Koichi Itoh	1987-03-31
4650849	Photosensitive curable resin composition	Hiroshige Okinoshima, Seiya Yamada, Tsutomu Kashiwagi	1987-03-17