KU

Kazuma Usami

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #1,893,509 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11190740 Projection display apparatus 2021-11-30
9421515 Porous carbon material, adsorbent, oral adsorbent, medical adsorbent, filler for blood purification column, water purification adsorbent, cleansing agent, carrier, sustained release pharmaceutical, cell culture scaffold, mask, carbon/polymer composite, adsorbent sheet and functional food Makoto YOSHIZAKI, Hironori Iida, Takashi Obikawa, Shinichiro Yamada, Seiichiro Tabata +4 more 2016-08-23