HW

Hiroki Watanabe

NT NTT: 19 patents #136 of 4,871Top 3%
SG Sumita Optical Glass: 12 patents #4 of 59Top 7%
FU Fujifilm: 10 patents #889 of 4,519Top 20%
TC Toyoda Gosei Co.: 10 patents #230 of 2,296Top 15%
MC Murata Manufacturing Co.: 8 patents #980 of 5,295Top 20%
Canon: 7 patents #7,830 of 19,416Top 45%
DE Denso: 6 patents #2,220 of 11,792Top 20%
WT Western Digital Technologies: 5 patents #645 of 3,180Top 25%
Ngk Spark Plug Co.: 5 patents #370 of 1,594Top 25%
KS Kobe Steel: 4 patents #359 of 1,773Top 25%
KC Koyo Sangyo Co.: 4 patents #1 of 23Top 5%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
TI Toyota Industries: 3 patents #452 of 1,610Top 30%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
HI Hirata: 2 patents #40 of 174Top 25%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
CK Coorstek Kk: 2 patents #9 of 39Top 25%
KC Kanda Tushin Kogyo Co.: 1 patents #4 of 19Top 25%
DA Daihen: 1 patents #169 of 305Top 60%
HO Hoya Candeo Optronics: 1 patents #10 of 20Top 50%
NI Nipro: 1 patents #207 of 473Top 45%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
MC Mitsubishi Steel Mfg. Co.: 1 patents #53 of 145Top 40%
📍 Akashi, JP: #4 of 14 inventorsTop 30%
Overall (All Time): #12,826 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
10635158 Write data protection at emergency power off Gaku Ikedo, Naoyuki Kagami, James Jinshi Ng, Brian K. Tanner 2020-04-28
10551759 Toner Toru Takahashi, Yoshihiro Ogawa, Daisuke Tsujimoto, Wakashi Iida 2020-02-04
10532573 Image forming apparatus and image forming method 2020-01-14
D871194 Pad Tetsuya Sakai 2019-12-31
10465136 Refined-coal production method, and refined-coal production device Shigeru Kinoshita, Takuo Shigehisa, Shinichi Katsushima 2019-11-05
10451985 Toner Toru Takahashi, Yoshihiro Ogawa, Daisuke Tsujimoto, Wakashi Iida 2019-10-22
10421196 Transfer apparatus Junichi Furukawa 2019-09-24
10367225 Power storage device Shinya Miyazaki, Kazunori Donoue 2019-07-30
10307239 Filter device 2019-06-04
10253431 Silicon carbide single crystal and method for producing silicon carbide single crystal Hiroyuki Kondo, Shoichi Onda, Yasuo Kitou 2019-04-09
10236431 Thermoelectric conversion element and thermoelectric conversion module Naoyuki Hayashi 2019-03-19
10183158 Connecting structure for medical use Takayuki Miyazaki, Mitsunari Sasagawa 2019-01-22
10112127 Method for controlling flow volume of coal/kerosene slurry, and apparatus for producing upgraded brown coal Shigeru Kinoshita 2018-10-30
10049978 Semiconductor module Naoki Kato, Shogo Mori, Harumitsu Sato, Hiroshi Yuguchi, Koji Nishimura 2018-08-14
10005977 Method of producing modified coal, and modified coal Atsushi Furuya, Takuo Shigehisa, Yoichi Takahashi, Toru HIGUCHI, Seiichi Yamamoto +1 more 2018-06-26
9845403 Ink image matter generating method Tomohiro Mizuno, Hideyasu Ishibashi 2017-12-19
9817327 Toner Toru Takahashi, Daisuke Tsujimoto, Yoshihiro Ogawa, Wakashi Iida 2017-11-14
9670431 Indirect heat drying method for particulate matter, refined-coal production method, indirect heat drying device, and refined-coal production device Shigeru Kinoshita, Yoichi Takahashi, Shinichi Katsushima 2017-06-06
9643411 Position deviation order detection method, image position deviation correction method, streak unevenness correction table creation method, and streak unevenness correction method Tomohiro Mizuno 2017-05-09
9405123 Optical system Kazuya Aida 2016-08-02
9332638 Wiring board and method for manufacturing wiring board Kiminori Ozaki, Yasuhiro Koike, Hiroaki Asano, Harumitsu Sato, Tadayoshi Kachi +7 more 2016-05-03
9315416 Method of manufacturing light-emitting device Seiji Yamaguchi, Koji Tasumi, Hiroyuki Tajima, Satoshi Wada, Miki Moriyama +1 more 2016-04-19
8980003 Method of manufacturing silicon carbide single crystal Yasuo Kitou, Masami Naito 2015-03-17
8904997 Fuel injection control system for internal combustion engine Naoki Toda, Shinya Hoshi, Satoru Sasaki 2014-12-09
8797759 Electronic module and communication apparatus 2014-08-05