YI

Yoshiyuki Ishii

Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
SO Sony: 5 patents #7,785 of 25,231Top 35%
AE Asahi Kasei E-Materials: 2 patents #31 of 141Top 25%
DK Denki Kagaku Kogyo: 2 patents #165 of 655Top 30%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
AK Asahi Kasei Kabushiki Kaisha: 2 patents #302 of 1,220Top 25%
NE Nec: 2 patents #5,510 of 14,502Top 40%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
CE Celgard: 1 patents #86 of 126Top 70%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
YC Yachiyo Industry Co.: 1 patents #61 of 139Top 45%
YU Yamaguchi University: 1 patents #44 of 132Top 35%
Overall (All Time): #129,268 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
5403725 Method for production of lymphotoxin (TNFB) in cell line A-C5-8 Toshiaki Osawa, Masuo Obinata, Yoshio Kobayashi 1995-04-04
5352745 Curable polyphenylene ether and cyanurate resin composition and a cured resin composition obtainable therefrom Teruo Katayose, Hiroji Oda 1994-10-04
5137505 Bag-making apparatus with adjustable fold guides Akira Ishii, Shigehisa Shimizu 1992-08-11
4860964 Method for controlling the position of a web moving along a given path and apparatus for use in such method Shigehisa Shimizu 1989-08-29