AK

Akira Katayama

Toshiba Memory: 2 patents #200 of 956Top 25%
Mitsubishi Electric: 1 patents #853 of 2,542Top 35%
TI Toray Industries: 1 patents #100 of 421Top 25%
Overall (2018): #31,920 of 503,207Top 7%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10159942 Separation membrane, sheet channel material, and separation membrane element Yoshie Marutani, Hiroyuki Yamada, Hiroho Hirozawa, Kentaro Takagi, Yoshiki Okamoto +4 more 2018-12-25
10107545 Air-conditioning apparatus for vehicle Masatoshi Morishita, Toshihisa Kondo 2018-10-23
9953707 Memory device 2018-04-24
9899082 Semiconductor memory device 2018-02-20
9884536 Heat-pump automotive air conditioner and defrosting method of the heat-pump automotive air conditioner Nobuya Nakagawa, Toshihisa Kondou, Masatoshi Morishita 2018-02-06