Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260583 | Infrared reflecting blue pigment, infrared reflecting green pigment, paint and resin composition using the infrared reflecting blue pigment, and paint and resin composition using the infrared reflecting green pigment | — | 2016-02-16 |
| 9090479 | Ceramic powder, dielectric composite material containing the ceramic powder, and dielectric antenna | Masatoshi Kuroda, Takahisa Yamashita, Shinsuke Maruyama | 2015-07-28 |
| 8961683 | Infrared reflecting blue pigment, infrared reflecting green pigment, paint and resin composition using the infrared reflecting blue pigment, and paint and resin composition using the infrared reflecting green pigment | — | 2015-02-24 |
| 8546475 | Infrared reflecting black pigment, and paint and resin composition using the infrared reflecting black pigment | Shinsuke Maruyama, Kazushi Nishimoto, Hiroshi Akai, Yasuhiko Fujii | 2013-10-01 |
| 8460456 | Infrared reflecting black pigment, paint and resin composition | — | 2013-06-11 |
| 6099957 | Plate-like ferrite particles with magnetoplumbite structure and magnetic card using the same | Akinori Yamamoto, Shigehisa Yamamoto | 2000-08-08 |
| 6017631 | Plate-like ferrite particles with magnetoplumbite structure and magnetic card using the same | Akinori Yamamoto, Shigehisa Yamamoto | 2000-01-25 |
| 5605753 | Magneto-plumbite ferrite particles for magnetic card, process for producing the same, and magnetic card using the same | Shigehisa Yamamoto | 1997-02-25 |
| 4828916 | Plate-like magnetoplumbite type ferrite particles for magnetic recording and magnetic recording media using the same | Shigehisa Yamamoto, Ryuji Fujita, Nanao Horiishi | 1989-05-09 |