Patents/Inventors

Kohji Uehara

TokyoJP6 patents

2 Patents

US126203842026
Sound-blocking Sheet Member, Sound-blocking Structure Using Same, and Method for Manufacturing Sound-blocking Sheet Member
Mitsubishi Chemical Corporation
0 cites
US120206762024
Sound-blocking Sheet Member, Sound-blocking Structure Using Same, and Method for Manufacturing Sound-blocking Sheet Member
Mitsubishi Chemical Corporation
0 cites