KT

Kenji Tsukada

SE Seiko Epson: 40 patents #305 of 7,774Top 4%
FU Fuji: 13 patents #19 of 422Top 5%
FC Fuji Machine Mfg. Co.: 1 patents #140 of 245Top 60%
Overall (All Time): #46,816 of 4,157,543Top 2%
54
Patents All Time

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDate
12369259 Circuit forming method Ryojiro Tominaga 2025-07-22
12291039 Liquid ejection apparatus Nanami HAGA, Hiromichi TAKANASHI, Yuta KOMATSU 2025-05-06
12250778 Circuit board manufacturing method and circuit board manufacturing device 2025-03-11
12048102 Electronic circuit production method using 3D layer shaping Ryojiro Tominaga, Ryo SAKAKIBARA, Tasuku TAKEUCHI 2024-07-23
11849545 Circuit formation method Ryojiro Tominaga 2023-12-19
11570900 Circuit forming method 2023-01-31
11528383 Liquid jet device and billing method thereof Yasuaki HIRAI, Takashi Akase, Masato Haga 2022-12-13
11470724 Manufacturing apparatus for performing additive manufacturing of an electrical device Masato Suzuki, Akihiro Kawajiri, Masatoshi Fujita, Yoshitaka Hashimoto 2022-10-11
11439025 Method for forming circuit Yoshitaka Hashimoto, Masatoshi Fujita, Akihiro Kawajiri, Masato Suzuki, Katsuaki Makihara 2022-09-06
11230095 Method of controlling liquid ejection apparatus and liquid ejection apparatus 2022-01-25
11179947 Liquid ejecting apparatus and method of controlling liquid ejecting apparatus Yuki HIRABAYASHI 2021-11-23
11006529 Circuit forming method Masatoshi Fujita, Yoshitaka Hashimoto, Tasuku TAKEUCHI, Akihiro Kawajiri, Masato Suzuki +1 more 2021-05-11
10933589 Data conversion device and lamination shaping system Yoshitaka Hashimoto, Masatoshi Fujita, Akihiro Kawajiri, Masato Suzuki, Katsuaki Makihara 2021-03-02
10667403 Manufacturing apparatus for performing additive manufacturing of an electrical device Masato Suzuki, Akihiro Kawajiri, Masatoshi Fujita, Yoshitaka Hashimoto 2020-05-26
10462909 Wiring board manufacturing method and wiring board manufacturing device Masatoshi Fujita, Yoshitaka Hashimoto, Akihiro Kawajiri, Masato Suzuki 2019-10-29
10449730 Electronic device manufacturing device and manufacturing method thereof Seigo Kodama, Masatoshi Fujita 2019-10-22
10212823 Wiring forming method and circuit board Yoshitaka Hashimoto, Masatoshi Fujita, Akihiro Kawajiri, Masato Suzuki 2019-02-19
9744768 Liquid ejecting apparatus with ink receiving tray and detector Hirokazu Ono 2017-08-29
9724923 Liquid ejection apparatus Hirokazu Ono 2017-08-08
9302484 Ink jet printing device Masato Suzuki, Masatoshi Fujita, Kazuhiro Sugiyama, Akihiro Kawajiri, Yoshitaka Hashimoto 2016-04-05
8322815 Method of cleaning fluid ejecting apparatus and fluid ejecting apparatus 2012-12-04
8210644 Liquid ejecting apparatus and method for cleaning the same 2012-07-03
7971945 Ink consumption detecting method, and ink jet recording apparatus Munehide Kanaya 2011-07-05
7878609 Mounting structure, module, and liquid container Munehide Kanaya 2011-02-01
7798620 Method of manufacturing a liquid container Munehide Kanaya 2010-09-21