HN

Hirofumi Nakagawa

JD Japan Display: 11 patents #317 of 1,204Top 30%
JO Joled: 5 patents #91 of 392Top 25%
TK Tanaka Kikinzoku Kogyo K.K.: 5 patents #63 of 436Top 15%
KM Konica Minolta: 4 patents #901 of 2,718Top 35%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
JC Jms Co.: 2 patents #49 of 184Top 30%
OJ Oclaro Japan: 2 patents #36 of 108Top 35%
OJ Opnext Japan: 2 patents #72 of 185Top 40%
KU Kyoto University: 2 patents #286 of 1,688Top 20%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
FL Fujitsu General Limited: 1 patents #189 of 325Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
ME Mercari: 1 patents #27 of 69Top 40%
UN Unico: 1 patents #29 of 45Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
CL Cig Photonics Japan Limited: 1 patents #4 of 7Top 60%
📍 Tsukuba, JP: #40 of 2,818 inventorsTop 2%
Overall (All Time): #67,456 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
12141399 Sensor module Yuto KAKINOKI 2024-11-12
12017041 Priming method for infusion set, and infusion set Tadashi Okiyama, Masashi Kanai, Yoko Hamabe 2024-06-25
11619403 Ceiling-embedded air conditioner 2023-04-04
11500919 Systems and methods for image-based online marketplace posting 2022-11-15
11141529 Infusion apparatus Tadashi Okiyama, Masashi Kanai, Yoko Hamabe 2021-10-12
11102884 Optical module Shigeru Mieda, Daisuke Murakami 2021-08-24
10761466 Fixing device for setting the glossiness of the toner image Chiaki Yamada, Naoki Yoshie 2020-09-01
10684730 Electronic device which acquires data for detecting position on display device with accuracy and outputs the data, and control method thereof Kohei Azumi, Jouji Yamada, Michio Yamamoto, Makoto Hayashi, Hiroshi Mizuhashi +2 more 2020-06-16
10403197 Gate driver IC, chip-on-film substrate, and display apparatus 2019-09-03
10235938 Gate driver circuit including variable clock cycle control, and image display apparatus including the same Hiroshi Takahara 2019-03-19
10043454 Source driver circuit, and display device 2018-08-07
9953577 Gate drive integrated circuit used in image display device, image display device, and organic EL display Hiroshi Takahara 2018-04-24
9823776 Electronic apparatus and method of controlling the same Yoshitoshi Kida, Jouji Yamada, Michio Yamamoto, Kohei Azumi, Makoto Hayashi +2 more 2017-11-21
9783429 Method for purifying dodecacarbonyl triruthenium Tasuku ISHIZAKA, Hirofumi Ishida, Akiko Kumakura 2017-10-10
9773452 EL display apparatus having a control circuit for protection of a gate driver circuit Masaru Nishimura, Toshiyuki Kato 2017-09-26
9773464 Touch detection device and display device having touch detection function which comprise touch driver updating drive synchronizing signal for producing touch drive signal based on signal input from display driver Kohei Azumi, Hiroshi Mizuhashi, Makoto Hayashi 2017-09-26
9746949 Electronic device for efficiently performing data transmission and method for controlling the same Michio Yamamoto, Jouji Yamada, Kohei Azumi, Makoto Hayashi, Hiroshi Mizuhashi +2 more 2017-08-29
9740395 Electronic apparatus with sensor-integrated display device and method of controlling the same Jouji Yamada, Michio Yamamoto, Kohei Azumi, Makoto Hayashi, Hiroshi Mizuhashi +2 more 2017-08-22
9727180 Electronic apparatus configured to change operation of sensor which outputs information for detecting position on display device Kohei Azumi, Jouji Yamada, Michio Yamamoto, Makoto Hayashi, Hiroshi Mizuhashi +2 more 2017-08-08
9576549 Electronic apparatus and method of controlling the same Yoshitoshi Kida, Jouji Yamada, Michio Yamamoto, Kohei Azumi, Makoto Hayashi +2 more 2017-02-21
9557873 Electronic device and method for controlling the electronic device Makoto Hayashi, Jouji Yamada, Michio Yamamoto, Kohei Azumi, Hiroshi Mizuhashi +2 more 2017-01-31
9499411 Device for producing and method for producing dodecacarbonyl triruthenium Tasuku ISHIZAKA, Hirofumi Ishida, Ken Hagiwara, Akiko Kumakura 2016-11-22
9448661 Electronic device and method for controlling the same Kohei Azumi, Jouji Yamada, Michio Yamamoto, Makoto Hayashi, Hiroshi Mizuhashi +2 more 2016-09-20
9429890 Fixing device, image forming apparatus and fixing method Chiaki Yamada, Junya Hirayama 2016-08-30
9316953 Wet-type image formation apparatus and a charging device for charging a recording medium, and method Junya Hirayama, Shigeo Uetake, Yuji Kamoda, Toshiya Natsuhara 2016-04-19