Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129445 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Daisuke YAGYU, Tsuyoshi Kato | 2024-10-29 |
| 12057151 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Tsuyoshi Kato, Daisuke YAGYU, Masaki Nanko, Natsumi SHIBATA | 2024-08-06 |
| 11912824 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Daisuke YAGYU, Tsuyoshi Kato | 2024-02-27 |
| 11845906 | Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium | Naoya FUKUMOTO, Daisuke YAGYU, Tsuyoshi Kato | 2023-12-19 |
| 11820742 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Tsuyoshi Kato, Daisuke YAGYU, Shunya SUZUKI, Ayano ASANO | 2023-11-21 |
| 11767483 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Daisuke YAGYU, Naoya FUKUMOTO, Tsuyoshi Kato | 2023-09-26 |
| 11661408 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Daisuke YAGYU, Naoya FUKUMOTO, Tsuyoshi Kato | 2023-05-30 |
| 11661478 | Magnetic recording medium, fluorine-containing ether compound and lubricant for magnetic recording medium | Takuya MINAMI, Yoshishige OKUNO, Yuta YAMAGUCHI, Ryuuta Miyasaka, Naoya FUKUMOTO +5 more | 2023-05-30 |
| 11639330 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Masaki Nanko, Naoya FUKUMOTO, Daisuke YAGYU, Yuta YAMAGUCHI, Tsuyoshi Kato +2 more | 2023-05-02 |
| 11555005 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Ryuuta Miyasaka, Hiroyuki Tomita, Michio Seri, Naoko Ito | 2023-01-17 |
| 11514945 | Lubricant for magnetic recording medium, and method for producing magnetic recording medium | Hiroyuki Tomita, Hiroko Hattori, Naoya FUKUMOTO, Ryuuta Miyasaka, Naoko Ito +1 more | 2022-11-29 |
| 11427779 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Yuta YAMAGUCHI, Daisuke YAGYU, Naoya FUKUMOTO, Shoko UETAKE, Tsuyoshi Kato +2 more | 2022-08-30 |
| 11332686 | Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium | Naoya FUKUMOTO, Yuta YAMAGUCHI, Naoko Ito | 2022-05-17 |
| 11292979 | Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium | Yuta YAMAGUCHI, Naoya FUKUMOTO, Naoko Ito, Hiroyuki Tomita, Ichiro Ota | 2022-04-05 |
| 11279664 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Daisuke YAGYU, Yuta YAMAGUCHI, Naoya FUKUMOTO, Tsuyoshi Kato, Shoko UETAKE +4 more | 2022-03-22 |
| 11261394 | Fluorine-containing ether compound, lubricant for magnetic recording media, and magnetic recording medium | Tsuyoshi Kato, Daisuke YAGYU, Naoya FUKUMOTO, Masaki Nanko, Masumi Kuritani | 2022-03-01 |
| 11244700 | Magnetic recording medium, sputtering target, sputtering target manufacturing method, and magnetic storage apparatus | Yoshitaka Ishibashi, Takayuki Fukushima, Kazuya Niwa, Lei Zhang, Yuji Murakami +5 more | 2022-02-08 |
| 11220649 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Daisuke YAGYU, Yuta YAMAGUCHI, Shoko UETAKE, Tsuyoshi Kato +2 more | 2022-01-11 |
| 11180457 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Tsuyoshi Kato, Daisuke YAGYU, Naoya FUKUMOTO, Yuta YAMAGUCHI, Masumi Kuritani +2 more | 2021-11-23 |
| 11126695 | Polymer design device, polymer design method, and non-transitory recording medium | Takuya MINAMI, Yoshishige OKUNO, Toshio Fujita | 2021-09-21 |
| 11011200 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Shoko UETAKE, Naoya FUKUMOTO, Daisuke YAGYU, Yuta YAMAGUCHI, Naoko Ito +2 more | 2021-05-18 |
| 10803898 | Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium | Naoya FUKUMOTO, Daisuke YAGYU, Yuta YAMAGUCHI, Shoko UETAKE, Tsuyoshi Kato +2 more | 2020-10-13 |
| 8865801 | Epoxy resin-based coating composition | Isao Yamagami, Hiroki Takenaka | 2014-10-21 |
| 8840830 | Method of molding | Shigeru Yamaki, Hideo Miyata, Nobuyuki Mitarai, Nobuaki Ishii, Kunio Yoshida | 2014-09-23 |
| 8399569 | Reactive urethane compound having ether bond, curable composition, and cured material | Nobuaki Ishii, Miyuki TOMITA, Yotaro Hattori, Yoshifumi Urakawa | 2013-03-19 |