WS

Wataru Sakamoto

Toshiba Memory: 5 patents #53 of 967Top 6%
Ricoh Company: 2 patents #300 of 1,584Top 20%
📍 Yokkaichi, CO: #1 of 1 inventorsTop 100%
Overall (2019): #15,805 of 560,194Top 3%
7
Patents 2019

Issued Patents 2019

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10497709 Semiconductor memory device Mikiko Mori, Ryota Suzuki, Tatsuya Kato, Fumie Kikushima 2019-12-03
10442213 Drying device, liquid discharge apparatus, and treatment liquid applicator Hideaki Nishimura, Toshihiro Yoshinuma, Sho Sawahata, Ken Onodera 2019-10-15
10396087 Semiconductor device and method for manufacturing same 2019-08-27
10300712 Drying device and printing apparatus Ken Onodera, Toshihiro Yoshinuma 2019-05-28
10249635 Three-dimensional semiconductor memory device and method for manufacturing the same Tatsuya Kato, Fumitaka Arai 2019-04-02
10242992 Semiconductor memory device Ryota Suzuki, Tatsuya Okamoto, Tatsuya Kato, Fumitaka Arai 2019-03-26
10229924 Semiconductor memory device Tatsuya Kato, Yuta Watanabe, Katsuyuki Sekine, Toshiyuki Iwamoto, Fumitaka Arai 2019-03-12