YK

Yasumasa Kato

AC Asahi Glass Co.: 2 patents #23 of 185Top 15%
📍 Chiyoda, JP: #74 of 421 inventorsTop 20%
Overall (2018): #89,150 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9950945 Tempered glass sheet Kazushige Yoda, Jiro Nishihama 2018-04-24
9944550 Tempered glass plate Kazushige Yoda, Masao Fukami, Shinya Ohta, Shigeru Ezaki 2018-04-17