MA

Masanori Aizawa

TC Toyo Seikan Co.: 15 patents #24 of 888Top 3%
KO Komatsu: 11 patents #122 of 2,087Top 6%
SL Shiseido Company, Limited: 4 patents #179 of 1,112Top 20%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
Overall (All Time): #122,635 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
4526287 Shock-resistant easily-openable vessel closure Yasunori Miyamatsu, Yasuo Kaga, Kazuhisa Ishibashi, Hiroshi Ueno 1985-07-02
4464290 Hypo-allergenic jasmine oil process for producing the same and composition containing the same Saburo Ohta, Shoji Nakamura, Katsutake Hayashi, Katsuyuki Yomogida, Hideo Morohoshi +6 more 1984-08-07
4397401 Easily openable vessel closure and process for preparation thereof Hiroshi Ueno, Yasunori Miyamatsu, Yasuo Kaga, Kazuhisa Ishibashi 1983-08-09
4362775 Polyester film-heat-bonded metal sheet and container made thereof Kenji Yabe, Masayoshi Asakura, Hiroki Sano 1982-12-07
4189418 Can end sealing rubber composition containing a styrene-butadiene rubbery copolymer, a tackifier and a filler Hiroshi Ueno, Shunji Kojima, Akira Kishimoto 1980-02-19