Heat treatment to suppress image defect occurrence in amorphous selenium avalanche multiplication photoconductive film with improved red-light sensitivity. - Yuji Ohkawa; Kazunori Miyakawa; Tomoki Matsubara; Kenji Kikuchi; Shirou Suzuki; Kenkichi Tanioka; Misao Kubota; Norifumi Egami; Akira Kobayashi (IEICE Electron. Express, 2009)

Ultrahigh-Sensitivity Pickup Tube Using 35-µm-Thick HARP Photoconductive Film. - Yuji Ohkawa; Kazunori Miyakawa; Tomoki Matsubara; Kenji Kikuchi; Shirou Suzuki; Misao Kubota; Norifumi Egami; Akira Kobayashi (IEICE Trans. Electron., 2009)

Experimental prototype of SD memory card recordable 8K/60P camcorder. - Ryohei Funatsu; Takeshi Kajiyama; Tomoki Matsubara; Hiroshi Shimamoto (ICCE, 2018)

Noise suppression effect of folding-integration applied to a column-parallel 3-stage pipeline ADC in a 2.1 μm 33-megapixel CMOS image sensor. - Kohei Tomioka; Toshio Yasue; Ryohei Funatsu; Tomoki Matsubara; Tomohiko Kosugi; Sung-Wook Jun; Takashi Watanabe 003; Masanori Nagase; Toshiaki Kitajima; Satoshi Aoyama; Shoji Kawahito (IMSE, 2019)

Multi-Plane Phase Detection Autofocus for 8K Three-Chip Color Imaging Cameras. - Kodai Kikuchi; Ryohei Funatsu; Toshio Yasue; Kohei Tomioka; Tomoki Matsubara; Takayuki Yamashita (GCCE, 2020)

Noise Reduction Effect of Folding-integration ADC in an 8K Image Sensor driven at Various Frame Rates. - Kohei Tomioka; Toshio Yasue; Ryohei Funatsu; Kodai Kikuchi; Tomoki Matsubara; Takayuki Yamashita; Shoji Kawahito (IEEE SENSORS, 2020)