Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705156 | Hexagonal strontium ferrite powder, magnetic recording medium, and magnetic recording and reproducing apparatus | Masashi Shirata | 2023-07-18 |
| 11574652 | Recording device and recording method | Shin-ichi Ohkoshi, Marie YOSHIKIYO, Kenta Imoto, Kosuke Nakagawa, Asuka Namai +3 more | 2023-02-07 |
| 11562839 | Core-shell particle and manufacturing method and fired product of the same, epsilon type iron oxide compound particle and manufacturing method of the same, and magnetic recording medium and manufacturing method of the same | Takashi Fujimoto, Masashi Shirata | 2023-01-24 |
| 11488627 | Ferromagnetic powder for magnetic recording and magnetic recording medium | Masashi Shirata | 2022-11-01 |
| 11459244 | Particles of β-iron oxyhydroxide-based compound, manufacturing method of the same, manufacturing method of particles of ϵ-iron oxide-based compound, and manufacturing method of magnetic recording medium | Takashi Fujimoto, Masashi Shirata | 2022-10-04 |
| 11450344 | Magnetic recording medium, magnetic recording and reproducing device, and e-iron oxide powder | Koichi Yagishita | 2022-09-20 |
| 11348612 | E-iron oxide powder, composition including the same, magnetic recording medium, and magnetic recording and reproducing device | — | 2022-05-31 |
| 11348711 | Core-shell particle, fired product of core-shell particle, manufacturing method of core-shell particle, epsilon type iron oxide-based compound particle, manufacturing method of epsilon type iron oxide-based compound particle, magnetic recording medium, and manufacturing method of magnetic recording medium | Masashi Shirata, Takashi Fujimoto | 2022-05-31 |
| 11270726 | Magnetic recording medium and magnetic recording and reproducing device | — | 2022-03-08 |
| 11244701 | Hexagonal strontium ferrite powder for magnetic recording and magnetic recording medium | Masashi Shirata | 2022-02-08 |
| 11222660 | Magnetic recording medium for microwave-assisted recording, magnetic recording device, and manufacturing method of magnetic recording medium | — | 2022-01-11 |
| 11222661 | Hexagonal strontium ferrite powder, magnetic recording medium, and magnetic recording and reproducing apparatus | Masashi Shirata | 2022-01-11 |
| 11170812 | Magnetic recording medium including specified compound, magnetic recording and reproducing apparatus, and composition for magnetic recording medium | Masashi Shirata, Wataru Kikuchi | 2021-11-09 |
| 11074935 | Magnetic recording medium and magnetic recording and reproducing apparatus | — | 2021-07-27 |
| 10464290 | Pressure-sensitive adhesive sheet for touch panel, laminate for touch panel, and capacitance-type touch panel | Satoshi Tanaka | 2019-11-05 |
| 10133414 | Layered body for touch panel, and touch panel | Toshiaki Hayashi | 2018-11-20 |
| 10085346 | Method for producing conductive member, and conductive member | Kenichi Yamamoto, Naoharu Kiyoto | 2018-09-25 |
| 9491858 | Circuit board | Yasushi Endo, Nobuyuki Tada, Tomohito Asai, Hideo Ikeda, Michihiro Shibata | 2016-11-08 |
| 8883045 | Metal nanowire-containing composition, and transparent conductor | Yoichi Hosoya, Naoharu Kiyoto, Nori Miyagishima, Takeshi Funakubo, Ryoji Nishimura | 2014-11-11 |
| 8349467 | Metal nanowires, method for producing the same, and aqueous dispersion thereof | — | 2013-01-08 |
| 8298743 | Positive-type photosensitive composition, transparent conductive film, display element and integrated solar battery | Yoichi Hosoya, Nori Miyagishima | 2012-10-30 |
| 8043800 | Photosensitive material for forming conductive film, and conductive material | — | 2011-10-25 |
| 7527922 | Silver halide color photographic light-sensitive material | Shigeru Shibayama, Toshihiro Kariya, Akito Yokozawa, Katsuhisa Ohzeki, Hiroyuki Suzuki | 2009-05-05 |