TW

Tadashi Watanabe

SE Seiko Epson: 4 patents #117 of 1,371Top 9%
Tdk: 1 patents #166 of 387Top 45%
Overall (2019): #29,278 of 560,194Top 6%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10471723 Ink replenish container Noriyuki Fukasawa, Taku Ishizawa, Ryoichi Tanaka, Tadahiro Mizutani 2019-11-12
10418164 Coil component, manufacturing method thereof, and circuit board on which coil component are mounted Tomonaga Nishikawa, Tomokazu Ito, Takeshi Okumura, Kouji Kawamura, Hidenori TSUTSUI 2019-09-17
10377910 Aqueous ink composition and ink jet recording method Kenichi Seguchi, Takayoshi Kagata, Tsuyoshi Sano, Akira Mizutani 2019-08-13
10370551 Ink composition and recording method Takayoshi Kagata, Akira Mizutani, Kenichi Seguchi, Akiko Matsuzaki 2019-08-06
10350901 Ink bottle Tadahiro Mizutani, Koichi Toba, Ryoichi Tanaka, Taku Ishizawa, Manabu Akahane +1 more 2019-07-16