SI

Shigehisa Ishihara

LC Lignyte Co.: 2 patents #3 of 24Top 15%
AC Aica Kogyo Co.: 1 patents #23 of 65Top 40%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
TC Toho Rayon Co.: 1 patents #21 of 61Top 35%
TC Toho Tenax Co.: 1 patents #11 of 48Top 25%
Overall (All Time): #1,269,767 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6596408 Reinforcing material for wood and reinforced wood Yoshihiro Endoh, Kazunori Taniguchi, Hiroyasu Ogawa, Isamu Ide, Hideo Getto +1 more 2003-07-22
6287677 Carbon fiber prepeg for wood reinforcement, wooden sheet laminated therewith, wood reinforcing composite comprising carbon fibers and the wooden sheet, and carbon fiber reinforced wood Hiroyasu Ogawa, Yoshihiro Endoh, Isamu Ide, Hideo Getto, Satoshi Saito 2001-09-11
5401793 Intumescent fire-resistant coating, fire-resistant material, and process for producing the fire-resistant material Nobuo Kobayashi, Hikaru Yoshioki, Kenji Yoshida, Katsunobu Sagawa 1995-03-28
5310784 Electromagnetic wave shielding material Isamu Ide, Hisato Higuchi, Masanobu Nishikawa, Shuichi Kawai 1994-05-10