MH

Masato Harada

CH Chisso: 10 patents #88 of 833Top 15%
IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #525,006 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6426395 &mgr;-oxo-bis-metallocene complex compounds and catalysts using same for the polymerization of olefins as well as polymerization process Hiroshi Yamazaki, Masato Nakano, Seiki Mitani, Jun Saito, Mina Koyama 2002-07-30
6184402 Processes for the preparation of metallocene complexes Hiroshi Yamazaki, Masato Nakano, Seiki Mitani, Jun Saito, Mina Koyama 2001-02-06
4874880 Bis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides Shinya Miya, Takaya Mise, Hiroshi Yamazaki 1989-10-17
4831091 Process for polymerizing olefins Makoto Iijima, Noriaki Saito 1989-05-16
4551439 Solid catalyst component for olefin polymerization and process for producing same Shinya Miya, Sadahiko Yamada, Makoto Iijima 1985-11-05
4499194 Carrier for olefin polymerization catalysts and process for producing the same Makoto Iijima, Noriaki Saitoh 1985-02-12
4403081 Method for producing .alpha.-olefin polymers Akihiro Sato, Sadahiko Yamada, Kazutsune Kikuta, Atsushi Suzuki, Hiroshi Shimizu +3 more 1983-09-06
4389518 Process for producing polyethylene Atsushi Suzuki, Sadahiko Yamada, Jun Masuda 1983-06-21
4324875 Method for producing olefin polymers Sadahiko Yamada, Atsushi Suzuki, Jun Masuda 1982-04-13
4260723 Method for producing olefin polymers Yoshikatsu Ishigaki, Sadahiko Yamada, Atsushi Suzuki, Jun Masuda, Tadamitsu Hamazaki +2 more 1981-04-07