KM

Kazuhiko Matsuzaki

AC Asahi Kasei Chemicals: 15 patents #7 of 543Top 2%
AC Asahi Kasei Kogyo Co.: 10 patents #34 of 1,395Top 3%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
📍 Kurashiki, JP: #15 of 838 inventorsTop 2%
Overall (All Time): #155,791 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4220740 Process for producing stabilized polyoxymethylene Junzo Masamoto 1980-09-02