YH

Yoshiaki Hata

MI Minolta: 61 patents #12 of 1,109Top 2%
MC Minolta Co.: 7 patents #298 of 1,416Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
KO Konica Minolta Opto: 2 patents #169 of 418Top 45%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
CL Copal Company Limited: 1 patents #52 of 139Top 40%
📍 Nishitokyo, JP: #2 of 277 inventorsTop 1%
Overall (All Time): #24,497 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
4728973 Camera on which a front converter can be mounted Nobuyuki Taniguchi, Takeo Hoda, Yoshinobu Kudo, Manabu Inoue, Hiroshi Ueda 1988-03-01
4614417 Camera Toshiaki Matsumoto, Shinji Tominaga, Koji Yamamoto, Maki Yamashita, Yoshihiro Tanaka 1986-09-30