HK

Hiroshi Katayama

DP Daicel Polymer: 1 patents #1 of 3Top 35%
Ricoh Company: 1 patents #317 of 950Top 35%
SO Sony: 1 patents #1,179 of 2,923Top 45%
Overall (2024): #84,852 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12122900 Electromagnetic wave shielding molded article Takafumi Ueda, Hirotomo Katano 2024-10-22
12039399 Optical symbol, information processing device, and code reading method Mina Tsukahara 2024-07-16
11930287 Imaging element and electronic device 2024-03-12