HK

Hidekazu Kobayashi

SE Seiko Epson: 86 patents #46 of 7,774Top 1%
AC Alps Green Devices Co.: 7 patents #9 of 37Top 25%
HC Harada Industry Co.: 7 patents #7 of 119Top 6%
AC Alps Electric Co.: 6 patents #306 of 2,177Top 15%
Tdk: 3 patents #1,522 of 3,796Top 45%
EH E Ink Holdings: 1 patents #459 of 639Top 75%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #11,690 of 4,157,543Top 1%
111
Patents All Time

Issued Patents All Time

Showing 1–25 of 111 patents

Patent #TitleCo-InventorsDate
12341240 Vehicle exterior device Conglin YANG, Takeshi Sakano 2025-06-24
11342675 Antenna module Takeshi Sakano 2022-05-24
10754164 Image reading apparatus and reading module Hidemitsu Sorimachi 2020-08-25
10627405 Detection device and biological information measuring device Yoshihiko MOMOSE, Koya Shiratori, Takashi Toya, Makoto Katase 2020-04-21
10574852 Imaging optical mechanism, reading module, and image reading apparatus 2020-02-25
RE47817 Display device with a narrow frame Osamu Yokoyama, Yojiro Matsueda 2020-01-14
10374302 Antenna unit 2019-08-06
10305177 Vehicle-mounted antenna waterproof structure 2019-05-28
10203441 Illuminating device, display device, and portable electronic device 2019-02-12
10082699 Lighting device and display device 2018-09-25
D826219 Low profile antenna for a vehicle 2018-08-21
9958613 Light divider Hitoshi Ueno 2018-05-01
9853252 Light-emitting device, electronic equipment, and process of producing light-emitting device Koya Shiratori, Atsushi Yoshioka 2017-12-26
9590204 Light-emitting device, electronic equipment, and process of producing light-emitting device Koya Shiratori, Atsushi Yoshioka 2017-03-07
9513410 Imaging optical element 2016-12-06
9088684 Image reading device 2015-07-21
9083832 Image reading device and method of manufacturing housing 2015-07-14
RE45556 Display device having a connection area outside the display area Osamu Yokoyama, Yojiro Matsueda 2015-06-09
8941544 Vehicle roof mount antenna Mitsuo Minakawa, Satoshi Oba, Makoto Hayashi, Toshiro Yokoyama 2015-01-27
8922112 Light emitting device Koji Yasukawa 2014-12-30
8917429 Document illumination device, contact-type image sensor module, and image reading device 2014-12-23
8908280 Optical device, image display apparatus, and method for manufacturing optical device 2014-12-09
8908239 Image reading device 2014-12-09
8824053 Image forming optical element and image reading device Kei Yokota, Shoichi Kitagawa 2014-09-02
8766533 Display device 2014-07-01