Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230438 | Compound for bonded magnet, bonded magnet, method of producing same, and resin composition for bonded magnets | Satoshi Yamanaka, Takayuki Yano, Shuichi TADA, Masahiro Abe | 2025-02-18 |
| 12151214 | Separation membrane element and separation membrane module | Shuji Furuno, Yoshifumi Odaka, Kenji Komori, Yasuharu Watanabe, Atsushi Kitanaka +2 more | 2024-11-26 |
| 12097470 | Porous membrane, composite membrane, and method for producing porous membrane | Shun Shimura, Masayuki Hanakawa, Takaaki Yasuda | 2024-09-24 |
| 11806673 | Method for filtering oil | Shun Shimura, Masayuki Hanakawa | 2023-11-07 |
| 11235989 | Composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane module | Shun Shimura, Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura | 2022-02-01 |
| 11141698 | Hollow fiber membrane module and method for operating same | Shun Shimura, Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura, Atsushi Kobayashi +1 more | 2021-10-12 |
| 11077407 | Porous hollow-fiber membrane and production process therefor | Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura, Toshiyuki Ishizaki | 2021-08-03 |
| 11058996 | Porous hollow fiber membrane | Takaaki Yasuda, Masayuki Hanakawa, Toshiyuki Ishizaki | 2021-07-13 |
| 11020709 | Composite porous hollow fiber membrane, production method for composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane module | Shun Shimura, Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura | 2021-06-01 |
| 10974199 | Hollow fiber membrane module | Atsushi Kobayashi, Masayuki Hanakawa, Tamotsu Kitade, Masahiro Kimura | 2021-04-13 |
| 10702834 | Separation membrane and method for producing same | Toshiyuki Ishizaki, Tamotsu Kitade, Kenji Komori, Masayuki Hanakawa | 2020-07-07 |
| 10456753 | Porous hollow fiber membrane | Takaaki Yasuda, Masayuki Hanakawa, Toshiyuki Ishizaki, Tamotsu Kitade, Masahiro Kimura | 2019-10-29 |
| 10040033 | Multilayer separation membrane | Masayuki Hanakawa, Koichi Takada, Takahiro Tokuyama | 2018-08-07 |
| 9901883 | Porous hollow fiber membrane | Masayuki Hanakawa, Toshiyuki Ishizaki, Tamotsu Kitade, Masahiro Kimura | 2018-02-27 |
| 9174174 | Separation membrane and method for producing the same | Kenji Komori, Toshiyuki Ishizaki, Xunyao Fu, Shinichi Minegishi, Nao Minaki | 2015-11-03 |