Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939693 | Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet | Kunihiro Yoshimura, Marie SASAKI, Akihiro Yoshida, Kenji YANADA, Munemitsu Hirotsu | 2024-03-26 |
| 11753737 | Surface-treated steel sheet, metal container, and method for producing surface-treated steel sheet | Kunihiro Yoshimura, Marie SASAKI, Akihiro Yoshida, Kenji YANADA, Munemitsu Hirotsu | 2023-09-12 |
| 10899888 | Aromatic polysulfone, prepreg, and method for producing prepreg | Shinji Ohtomo | 2021-01-26 |
| 10851207 | Aromatic polysulfone, prepreg, and method for producing prepreg | Shinji Ohtomo | 2020-12-01 |
| 10752791 | Resin solution composition | Kazuyuki Ito | 2020-08-25 |
| 10400069 | Aromatic polysulfone | Shinji Ohtomo | 2019-09-03 |
| 10309028 | Method for producing surface-treated steel sheet, surface-treated steel sheet, and organic resin coated metal container | Kunihiro Yoshimura, Marie SASAKI, Masahiko Matsukawa, Keisuke Yoshida, Wataru Kurokawa +2 more | 2019-06-04 |
| 10270017 | Laminate film, method for producing laminate film, and LED-mounted substrate | Shohei AZAMI | 2019-04-23 |
| 8551317 | Method and apparatus for forming oxide coating | Wataru Kurokawa, Hiroshi Matsubayashi, Mitsuhide Aihara, Masatoki Ishida, Norimasa Maida | 2013-10-08 |
| 8501897 | Method for producing liquid-crystalline polyester | Tomoya Hosoda, Eiji HOSODA | 2013-08-06 |
| 8492500 | Method for producing liquid-crystalline polyester | Tomoya Hosoda, Eiji HOSODA | 2013-07-23 |
| 5525725 | Process for producing a high purity caprolactam | Yasuhiko Higashio, Hiroshi Kajikuri, Keisuke Sugita, Hideki Doi | 1996-06-11 |
| 5459261 | Process for producing a high purity caprolactam | Yasuhiko Higashio, Hiroshi Kajikuri, Keisuke Sugita, Hideki Doi | 1995-10-17 |
| 5362870 | Process for producing a high purity caprolactam | Yasuhiko Higashio, Hiroshi Kajikuri, Keisuke Sugita, Hideki Doi | 1994-11-08 |
| 4816348 | Surface treated steel sheet for welded can material | Hiroaki Kawamura, Osamu Yoshioka, Tsuneo Inui | 1989-03-28 |