KY

Katsuhiro Yamaguchi

OC Oki Electric Industry Co.: 6 patents #312 of 2,807Top 15%
Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
OD Oki Data: 5 patents #144 of 635Top 25%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SE Sunstar Engineering: 1 patents #37 of 120Top 35%
TS Tetra Laval Holdings & Finance S.A.: 1 patents #662 of 1,364Top 50%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
Overall (All Time): #170,478 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12029100 Method for manufacturing display device Tadashi Nishioka, Keiji Aota 2024-07-02
11786628 Air purifier Tomoharu USA 2023-10-17
D981480 Printer Tomoya Urabe, Shiro Ino, Morihito Saigusa 2023-03-21
D911436 Printer Toshiyuki Kimura, Hidenori Ueda, Hiroyuki Mizuno, Morihito Saigusa, Kosei Watanabe 2021-02-23
D892923 Printer Tomoya Urabe, Naoki Kanzawa, Takao Inoue, Morihito Saigusa 2020-08-11
10353140 Backlight unit and display device 2019-07-16
10353253 Mounting substrate and display device Nobuhiro Nakata, Yukinori Masuda, Tomoki Takahara 2019-07-16
D853476 Printer Shiro Ino, Hiroyuki Hayashi, Isao Kitano, Hiroyuki Mizuno 2019-07-09
D853477 Printer Shiro Ino, Hiroyuki Hayashi, Isao Kitano, Hiroyuki Mizuno 2019-07-09
D853478 Multifunction printer Shiro Ino, Hiroyuki Hayashi, Isao Kitano, Hiroyuki Mizuno 2019-07-09
10237981 Method of manufacturing mounting substrate and mounting substrate manufacturing apparatus 2019-03-19
10136570 Mounted substrate, mounted-substrate production method, and mounted-substrate production device Nobuhiro Nakata, Yukinori Masuda, Tomoki Takahara 2018-11-20
D656458 Battery 2012-03-27
8121307 In-vehicle sound control system 2012-02-21
8031877 In-vehicle communication system 2011-10-04
7062860 Method and device for measuring wheel alignment of car Kiyonobu Hara 2006-06-20
5863381 Film joining apparatus Katsuji Magota, Yousuke Kanamori, Masashi Watanabe, Yukihisa Kumeta 1999-01-26
D401577 Portable radiotelephone 1998-11-24
D401233 Portable radiotelephone 1998-11-17
D400525 Portable radiotelephone 1998-11-03
D386492 Portable radiotelephone 1997-11-18
D366259 Portable radiotelephone 1996-01-16
5015670 Polycarbonate resin composition Toshiaki Takada, Tadami Kinugawa, Kou Tanabe, Hiroyuki Nakano 1991-05-14
4802883 Method of and apparatus for adjusting tension of timing belt Kanji Tominaga, Toshihiro Hijikata, Yoshimichi Matsumoto, Yasuo Watanabe 1989-02-07