YK

Yutaka Koyama

SS Saginomiya Seisakusho: 5 patents #29 of 162Top 20%
DE Denso: 4 patents #3,129 of 11,792Top 30%
OL Olympus: 3 patents #1,323 of 3,097Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
NE Nec: 2 patents #5,510 of 14,502Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MC Morito Co.: 1 patents #14 of 46Top 35%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
OM Omron: 1 patents #1,808 of 3,089Top 60%
CC Casio Hitachi Mobile Communications Co.: 1 patents #35 of 109Top 35%
SE Seikagaku: 1 patents #133 of 253Top 55%
TC Taisei Kako Co.: 1 patents #42 of 108Top 40%
IC Innovation Thru Energy Co: 1 patents #3 of 5Top 60%
Overall (All Time): #191,054 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12121219 Medical image processing device, medical imaging device, medical observation system, image processing method, and computer-readable recording medium Hidetaro Kono, Kotaro Ogasawara 2024-10-22
11865509 Porous molding Masashi Kogawa, Keitaro Suzumura 2024-01-09
11305669 Electronic control device 2022-04-19
11180157 Monitoring apparatus and driving force control system Shingo Takinai, Yu Kimoto, Kotaro Yasui 2021-11-23
11016283 Objective optical system, image pickup apparatus, and endoscope Akari Morita 2021-05-25
11012020 Electronic control unit 2021-05-18
10942348 Endoscope objective optical system 2021-03-09
D888977 Cool jacket Garg Pankaj, Satoru Kitamura 2020-06-30
D877862 Coil assembly for a solenoid valve Masahiro Murata, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano 2020-03-10
D876589 Coil assembly for a solenoid valve Masahiro Murata, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano 2020-02-25
D875891 Coil assembly for a solenoid valve Masahiro Murata, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano 2020-02-18
D875890 Coil assembly for a solenoid valve Masahiro Murata, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano 2020-02-18
D875889 Coil assembly for a solenoid valve Masahiro Murata, Daiichiro Kemmotsu, Ryo Mitome, Seiichi Nakano 2020-02-18
10407057 Hybrid vehicle Takahiko Hirasawa, Shingo Takinai, Junmin Cao, Kengou Yamamoto 2019-09-10
9223809 Code processing technique Daisuke Ninomiya, Masahiro Higuchi, Masaki Nishigaki, Ryo Matsumura, Toshirou Ono +2 more 2015-12-29
8731757 Control apparatus and control system Hiromu Saitoh 2014-05-20
8707516 Coupling device and electronic device Yasuhiko Kawasaki 2014-04-29
8548159 Waterproof structure and electronic equipment Yasuhiko Kawasaki 2013-10-01
8519336 Infrared sensor and infrared sensor module Makoto Ohhira, Fumiji Aita, Sho SASAKI 2013-08-27
8259930 Waterproof structure and electronic equipment Yasuhiko Kawasaki 2012-09-04
D665904 Plunger rod for a medical syringe Taiji Horita, Kensuke Taniguchi, Mitsuru Hasegawa 2012-08-21
5508232 Method of manufacturing a semiconductor device Tetsuya Ueda, Kazunari Michii, Naoto Ueda 1996-04-16