KK

Kensuke Kojima

KS Kyocera Document Solutions: 15 patents #162 of 1,545Top 15%
SO Sony: 8 patents #5,352 of 25,231Top 25%
CJ Connectec Japan: 2 patents #3 of 17Top 20%
FI Fujikin Incorporated: 2 patents #138 of 318Top 45%
Overall (All Time): #162,624 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11495045 Image acquiring apparatus and display apparatus equipped therewith Hiroshi Komatsu, Akane Suzuki, Jun Kimura 2022-11-08
11135587 Particle trapping chip, particle trapping device, and particle trapping method Shin Masuhara 2021-10-05
11113503 Fingerprint sensor and display device Hiroshi Komatsu, Akane Suzuki, Jun Kimura 2021-09-07
11067909 Terphenyl compound, electrophotographic photosensitive member, and method for producing terphenyl compound Jun Azuma, Tomofumi SHIMIZU, Hideki Okada 2021-07-20
10795273 Bis-butadiene derivative and electrophotographic photosensitive member Jun Azuma 2020-10-06
10372048 Electrophotographic photosensitive member Jun Azuma, Tomofumi SHIMIZU 2019-08-06
10126667 Quinone derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2018-11-13
9964869 Triarylamine derivative, electrophotographic photosensitive member, and method for producing electrophotographic photosensitive member Kensuke Okawa, Hideki Okada, Jun Azuma, Fumio Sugai 2018-05-08
9783491 Quinone derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2017-10-10
9783493 Quinone derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2017-10-10
9690217 Triarylamine derivative, electrophotographic photosensitive member, and image forming apparatus Hideki Okada, Fumio Sugai, Hiroki Tsurumi, Yohei Yamamoto, Eiichi Miyamoto 2017-06-27
9684253 Triphenylamine derivative, electrophotographic photosensitive member, and image forming apparatus Hideki Okada, Fumio Sugai, Hiroki Tsurumi, Yohei Yamamoto, Eiichi Miyamoto 2017-06-20
9669407 Microchip Yuji Segawa, Hidetoshi Watanabe, Yoshiaki Kato, Toshio Watanabe 2017-06-06
9581921 Electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2017-02-28
9494881 Triarylamine derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2016-11-15
9454091 Hydrazone derivative of triphenylamine and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2016-09-27
9447022 Triarylamine derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2016-09-20
9436105 Triarylamine derivative and electrophotographic photosensitive member Hideki Okada, Fumio Sugai 2016-09-06
9376371 Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member Fumio Sugai, Kenji KITAGUCHI, Hideki Okada 2016-06-28
9368685 Semiconductor light emitting device, method of manufacturing the same, image display device, and electronic apparatus Hiroki Naito, Takahiro Koyama, Arata Kobayashi, Hiroyuki Okuyama, Makoto Oogane +1 more 2016-06-14
8344395 Light-emitting diode and manufacturing method thereof 2013-01-01
8314488 Sample liquid supply container, sample liquid supply container set, and microchip set 2012-11-20
8294175 Light-emitting device and display 2012-10-23
8222056 Manufacturing method of light-emitting diode 2012-07-17
7589355 Light emitting diode, method of manufacturing light emitting diode, light emitting diode backlight, light emitting diode illuminating device, light emitting diode display, and electronic apparatus Katsuhiro Tomoda, Jun Suzuki, Masato Doi 2009-09-15