Inventor
KOYAMA YOSHIYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KOYAMA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON DENSHI KK
4 patentsUSD986309SMay 16, 2023
Interchangeable lens for camera
CANON DENSHI KK2 citations70
USD881973SApr 21, 2020
Interchangeable lens for camera
CANON DENSHI KK4 citations70
US10209605B2Feb 19, 2019
Blade driving device and image capturing device
CANON DENSHI KK3 citations68
US10649309B2May 12, 2020
Blade driving device and image capturing device
CANON DENSHI KK0 citations47
KOYAMA YOSHIYUKI
3 patentsUS10716874B2Jul 21, 2020
Material to form a hydrogel
KOYAMA YOSHIYUKI21 citations91
US11045575B2Jun 29, 2021
Material to form a hydrogel
KOYAMA YOSHIYUKI0 citations59
US8492142B2Jul 23, 2013
Freeze-dried product for introducing nucleic acid, oligonucleic acid or derivative thereof
KOYAMA YOSHIYUKI0 citations49