YK

Yasushi Kumashiro

HC Hitachi Chemical Company: 3 patents #8 of 198Top 5%
📍 Chikusei, JP: #2 of 14 inventorsTop 15%
Overall (2017): #54,071 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9676969 Composition set, conductive substrate and method of producing the same, and conductive adhesive composition Hideo Nakako, Kazunori Yamamoto, Shunya Yokosawa, Takaaki Noudou, Maki Inada +1 more 2017-06-13
9650528 Liquid composition, and resistor film, resistor element and circuit board Naoki Maruyama, Maki Inada 2017-05-16
9550940 Etching material Hideo Nakako, Takaaki Noudou, Maki Inada, Kyoko Kuroda 2017-01-24