TF

Takefumi FUKAGAWA

SE Seiko Epson: 20 patents #903 of 7,774Top 15%
📍 Fujimi, JP: #29 of 195 inventorsTop 15%
Overall (All Time): #214,950 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12389726 Detecting device and measuring device Tetsuya Yamamoto 2025-08-12
12349536 Electro-optical device and electronic apparatus Jun Irobe 2025-07-01
12281935 Detecting device and measuring device Takashi Tajiri 2025-04-22
11883130 Detecting device and measuring apparatus Tetsuya Yamamoto 2024-01-30
11872017 Detecting device and measuring device Takashi Tajiri 2024-01-16
11832470 Organic electroluminescence device and electronic apparatus Jun Irobe, Tetsuya Yamamoto 2023-11-28
11539028 Organic electroluminescence device including multi-layered protective layer 2022-12-27
11502281 Method for manufacturing electrooptical device comprising cutting a substrate with a laser beam, method for manufacturing organic electroluminescence device, organic electroluminescence device, and electronic apparatus 2022-11-15
11424430 Organic electroluminescence device, method for manufacturing organic electroluminescence device, head-mounted display, and electronic apparatus Jun Irobe 2022-08-23
11394008 Organic electroluminescence device, method for manufacturing organic electroluminescence device, and electronic apparatus Suguru Akagawa, Ryoichi Nozawa 2022-07-19
10403687 Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus Suguru Akagawa, Ryoichi Nozawa, Naotaka Kubota 2019-09-03
10164215 Electro-optic device that prevents deterioration of a light emitting element Suguru Akagawa 2018-12-25
10163986 Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus Takeshi Koshihara, Naotaka Kubota, Suguru Akagawa 2018-12-25
9929205 Imaging device, inspection apparatus, and method of manufacturing electronic device Takashi Miyata, Satoshi Higuchi, Tatsuya Okamoto 2018-03-27
9843022 Organic light emitting device and electronic apparatus Hisatoshi Nakamura, Shinichi Iwata, Tsutomu Asakawa, Yuki HANAMURA 2017-12-12
9698389 Method of producing organic EL device Tatsuya Okamoto 2017-07-04
9601713 Electro-optic device, method of manufacturing electro-optic device, and electronic apparatus 2017-03-21
9182273 Imaging device, inspection apparatus, and method of manufacturing electronic device Takashi Miyata, Satoshi Higuchi, Tatsuya Okamoto 2015-11-10
9166193 Light emitting device, method of manufacturing the same, and electronic apparatus Suguru Akagawa, Hisatoshi Nakamura 2015-10-20
8531103 Organic el device having a multi-layered color filter, method of manufacturing organic el device, and electronic apparatus Masanori Iwasaki 2013-09-10