YK

Yozo Kondo

TO Tosoh: 14 patents #16 of 1,042Top 2%
TC Toyo Soda Manufacturing Co.: 2 patents #85 of 272Top 35%
SC Solvay & Cie: 1 patents #85 of 211Top 45%
Overall (All Time): #260,187 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6337376 Method for producing a polyolefin Yutaka Naito, Fumiharu Takahashi, Mitsuhiro Mori 2002-01-08
6320003 Method for producing a polyolefin Sadaki Nishimura, Yutaka Naito, Mitsuhiro Mori 2001-11-20
5629390 Method for producing a polyolefin Sadaki Nishimura, Yutaka Naito, Toshikazu Chikusa, Mitsuhiro Mori 1997-05-13
5244989 Method for producing a stereospecific polyolefin Daiji Hara, Morihiko Sato, Mitsuhiro Mori 1993-09-14
5229476 Method for producing a stereospecific polyolefin Daiji Hara, Mitsuhiro Mori 1993-07-20
5225502 Method of producing polyolefin Morihiko Sato, Hitoshi Ito, Mitsuhiro Mori 1993-07-06
5162464 Process for producing a polyolefin Morihiko Sato, Mitsuhiro Mori 1992-11-10
5118769 Manufacturing method of polyolefin Mitsuhiro Mori, Yutaka Naito, Hideyuki Takitani, Toshikazu Chikusa 1992-06-02
5115091 Poly(arylene thioether) copolymers and process for producing thereof Tomoji Tamai, Tetsuya Asahi 1992-05-19
5112927 Method for producing a stereoregular polyolefin Daiji Hara, Mitsuhiro Mori 1992-05-12
5053467 Process for preparation of stereoregular polyolefins Mitsuhiro Mori, Toshikazu Chikusa 1991-10-01
5043400 Production of composite resins Akeharu Tsuruta, Hisato Kawaguchi, Tomohiro Ishikawa 1991-08-27
4980454 Poly(arylene cyano-thioether) copolymer and preparation thereof Tomoji Tamai, Tetsuya Asahi 1990-12-25
4973663 Poly(cyano arylene sulfide/sulfone)copolymer and preparation thereof Tomoji Tamai, Tetsuya Asahi 1990-11-27
4894434 Polycyanoaryl thioether and preparation thereof Tetsuya Asahi 1990-01-16
4818809 Aromatic sulfide amide polymer and a process for the production thereof Tomohiro Ishikawa 1989-04-04
4804726 Manufacturing method of polyolefin Mitsuhiro Mori, Morihiko Sato, Toshikazu Chikusa, Hitoshi Ito 1989-02-14
4245071 Low pressure polymerization of olefins Toshikazu Kasai, Yoshiaki Kano 1981-01-13