KH

Katsufumi Hiraishi

NC NS Sumikin Chemical: 4 patents #18 of 144Top 15%
NC Nippon Steel Chemical Co.: 2 patents #60 of 380Top 20%
Overall (All Time): #837,145 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9868823 Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases Masakazu Katayama, Yoshiki Suto, Natsuko Okazaki, Hongyuan Wang 2018-01-16
9695283 Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases Masakazu Katayama, Yoshiki Suto, Natsuko Okazaki, Hongyuan Wang 2017-07-04
9403947 Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases Masakazu Katayama, Yoshiki Suto, Natsuko Okazaki, Hongyuan Wang 2016-08-02
9101062 Highly heat conductive polyimide film, highly heat conductive metal-clad laminate, and method for producing the same Eijiro Aoyagi, Hongyuan Wang, Noriyuki Kirikae 2015-08-04
7070864 Laminate for electronic materials Takuhei Ohta, Taeko Takarabe, Syuji Takiyama, Eri Kabemura, Kazuya Miyamoto +2 more 2006-07-04
6998455 Laminate and process for producing the same Takuhei Ohta, Makoto Shimose, Kazuto Okamura, Naoya Okabayashi, Kazunori Oomizo 2006-02-14