Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305622 | Process for producing trihydrocarbyl aluminums | Tetsuya Iwao, Tadao Nishida, Seijiro Koga | 2001-10-23 |
| 5952426 | Method for preparing molded articles of cross-linked polyolefin | Tadashi Asanuma, Kazuhiko Yamamoto | 1999-09-14 |
| 5534595 | Syndiotactic propylene copolymer, preparation of the same, and resin composition containing the same | Tadashi Asanuma, Hiroshi Matsuzawa, Tateyo Sasaki | 1996-07-09 |
| 5376406 | Method for preparing decomposable film and its utilization | Tadashi Asanuma | 1994-12-27 |
| 5334684 | .alpha.-olefin-alkenylsilane copolymer and method for preparing same | Tadashi Asanuma | 1994-08-02 |
| 5282346 | Unwrapping apparatus with swing arms and grippers | Tadao Masuda, Masahiro Tsukuda, Shigeru Doiura, Hiroshi Iwasaki, Katsumi Hayakawa | 1994-02-01 |
| 5225507 | Polymer and polypropylene resin composition | Tadashi Asanuma, Hiroshi Matsuzawa, Yukari Nishimori | 1993-07-06 |
| 5175208 | Method for preparing block copolymers of propylene | Tadashi Asanuma, Mitsuru Ito, Tutomu Iwatani, Nobutaka Uchikawa, Shigeru Kimura +1 more | 1992-12-29 |
| 5148651 | Unwrapping apparatus with swing arms and grippers | Tadao Masuda, Masahiro Tsukuda, Shigeru Doiura, Hiroshi Iwasaki | 1992-09-22 |
| 5082893 | Polyolefin resin compositions and applications thereof | Tadashi Asanuma, Kazuhiko Yamamoto, Mitsuru Ito | 1992-01-21 |
| 5081190 | Block copolymer of propylene and a process for the production thereof | Tadashi Asanuma, Mitsuru Ito | 1992-01-14 |