YN

Yasuo Nishikawa

Fujitsu Limited: 46 patents #330 of 24,456Top 2%
Brother Kogyo: 30 patents #247 of 2,767Top 9%
JR Japan Synthetic Rubber: 2 patents #169 of 558Top 35%
KC Kyushu Refractories Co.: 2 patents #4 of 38Top 15%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
TL Tokai Electric Wire Company Limited: 1 patents #16 of 47Top 35%
Overall (All Time): #22,587 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDate
12325230 Printing apparatus Takuya Tsuji, Hiroaki Takahashi 2025-06-10
12128674 Image recording apparatus downsized in vertical direction Hiroaki Takahashi, Takuya Tsuji, Yoshimitsu Taniguchi, Kosuke INUZUKA 2024-10-29
12054349 Image recording apparatus Hiroaki Takahashi, Takuya Tsuji, Kosuke INUZUKA, Yoshimitsu Taniguchi 2024-08-06
11943403 Printing apparatus having processing unit attached having identification section for identifying the attached processing unit 2024-03-26
11890695 Laser marker Kazuhiro Nakashima, Kosuke Ushiroda 2024-02-06
11840066 Image recording apparatus having cutter to be easily replaced 2023-12-12
11838463 Printing apparatus and method for controlling printing apparatus Takuya Tsuji, Hiroaki Takahashi 2023-12-05
11503722 Enclosure for power supply circuit board and power supply unit 2022-11-15
11364567 Laser machining apparatus that irradiates guide beam to project guide pattern indicating setup position for workpiece Koki Furukawa 2022-06-21
10661385 Laser machining apparatus projecting guide pattern onto workpiece by irradiating visible laser beam thereon Yoshihisa Kusumoto 2020-05-26
10576579 Laser machining apparatus that machines surface of workpiece by irradiating laser beam thereon Yoshihisa Kusumoto 2020-03-03
10384452 Liquid ejection apparatus 2019-08-20
10259240 Sheet tray and image forming apparatus Tadanobu Chikamoto 2019-04-16
10212296 Multi-function apparatus 2019-02-19
10124596 Supply apparatus Masako Kawagoe, Yoshinori Osakabe, Taichi Shirono 2018-11-13
10093101 Liquid consuming apparatus and ink-jet printer 2018-10-09
9969172 Liquid consuming apparatus and ink-jet printer Toshiro Ueda, Yuya Tatematsu, Hideo Fukue 2018-05-15
9942428 Multi-function apparatus 2018-04-10
9692920 Multi-function apparatus 2017-06-27
9451107 Multi-function apparatus 2016-09-20
9199463 Liquid discharge head 2015-12-01
9191533 Multi-function apparatus 2015-11-17
9073332 Inkjet recording apparatus, multifunction device, and ink cartridge container 2015-07-07
9025211 Image reading apparatus Katsuro Miura, Takuya Naniwa 2015-05-05
8767231 Multi-function apparatus 2014-07-01