Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187825 | Polar group-containing olefin copolymer | Xiaoming Wang, Takao Tayano | 2025-01-07 |
| 11981765 | Catalyst for olefin polymerization and method for producing polar group—containing olefin polymer | Junichi Kuroda, Shinya Hayashi, Yoshikuni Okumura, Masahiro Uematsu, Yusuke MITSUSHIGE | 2024-05-14 |
| 11697698 | Method for producing copolymer of allyl monomer having polar group | Shingo Ito, Junichi Kuroda, Yoshikuni Okumura, Shinya Hayashi, Minoru Kobayashi +1 more | 2023-07-11 |
| 11380861 | Monomolecular transistor | Yutaka Majima, Eiichi Nakamura, Hayato Tsuji, Ryo Shintani, Chun Ouyang +2 more | 2022-07-05 |
| 11352453 | Catalyst for olefin polymerization and production method for polar group-containing olefin-based polymers | Shingo Ito, Junichi Kuroda, Yoshikuni Okumura, Shinya Hayashi, Yumiko Minami +2 more | 2022-06-07 |
| 11248074 | Method for producing copolymer of polar group-containing allyl monomer | Shingo Ito, Junichi Kuroda, Yoshikuni Okumura, Shinya Hayashi, Minoru Kobayashi +1 more | 2022-02-15 |
| 11149099 | Metal complex and method for producing the same, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the metal complex, and methods for producing α-olefin polymer and copolymer using the catalyst for olefin polymerization | Shingo Ito, Wen-Jie Tao, Yohei Konishi, Hisashi Ohtaki, Yasuo Oishi +2 more | 2021-10-19 |
| 10414837 | Method for producing polar group-containing olefin polymer | Shingo Ito, Yusuke Ota, Yoshikuni Okumura, Junichi Kuroda, Masafumi KOYANO +2 more | 2019-09-17 |
| 9796812 | Polymers and processes for preparing the polymers | Takafumi Hosokawa, Toshihide Yoshitani, Shingo Ito, Ryo Nakano | 2017-10-24 |
| 9499644 | Production method of polar group-containing olefin polymers | Shingo Ito, Yusuke Ota, Yoshikuni Okumura, Junichi Kuroda | 2016-11-22 |
| 9303101 | Catalyst for synthesizing polyolefins | Brad P. Carrow, Yoshikuni Okumura, Junichi Kuroda | 2016-04-05 |
| 9284390 | Copolymer of allyl monomer containing polar group | Shingo Ito, Yoshikuni Okumura, Junichi Kuroda | 2016-03-15 |
| 8916663 | Production method of copolymer of allyl monomer containing polar group | Shingo Ito, Yoshikuni Okumura, Junichi Kuroda | 2014-12-23 |
| 8889805 | Carboxylate metal complex and catalyst for olefin polymerization | Shingo Ito, Yoshikuni Okumura, Junichi Kuroda | 2014-11-18 |