HN

Hiroshi Nagami

ND Nitto Denko: 4 patents #785 of 2,479Top 35%
NI Nitoms: 2 patents #8 of 29Top 30%
Overall (All Time): #1,087,492 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12342977 Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet Hirofumi Yamada, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu, Yoji Ebisu +2 more 2025-07-01
11412916 Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet Hirofumi Yamada, Yosuke Suyama, Tsuneaki Omori, Yoshitake Shigematsu, Yoji Ebisu +2 more 2022-08-16
6511466 Pressure-sensitive adhesive tape, disposable diaper using the same and structure for attaching a tape to the chassis of a disposable diaper Toshio Tamura 2003-01-28
6455151 Base film for pressure-sensitive adhesive tape and pressure-sensitive adhesive tape or sheet Teiji Sakashita, Takio Itou, Yoshio Nakagawa, Kazuhiko Kinpara, Katsumi Hori 2002-09-24