HT

Hirohumi Takei

Canon: 2 patents #404 of 1,756Top 25%
Overall (1994): #31,613 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5351080 Color temperature control by comparing chrominance signals with reference levels Kenji Kyuma, Teruo Hieda, Kazunori Masuda 1994-09-27
5282024 White balance correction device 1994-01-25