Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834450 | Dispersion liquid of fine particles of core-shell type inorganic oxide, method for producing the dispersion liquid, and coating composition containing the dispersion liquid | Toshiharu Hirai | 2017-12-05 |
| 9534122 | Oligomer-modified fine particles, method for producing the same, and coating containing the particles | Toshiharu Hirai | 2017-01-03 |
| 9441139 | Process for producing silica-based fine particle dispersion sols, silica-based fine particle dispersion sol, coating composition containing the dispersion sol, curable coating film, and substrate having the curable coating film | Hiroyasu Nishida | 2016-09-13 |
| 9234106 | Dispersion liquid of core-shell type composite oxide fine particles, process for producing the dispersion liquid, and coating composition containing the fine particles | Toshiharu Hirai, Michio Komatsu | 2016-01-12 |
| 9039828 | Process for producing silica-based fine particle dispersion sols, silica-based fine particle dispersion sol, coating composition containing the dispersion sol, curable coating film, and substrate having the curable coating film | Hiroyasu Nishida | 2015-05-26 |
| 8974592 | Coating composition containing high-refractive-index metal oxide fine particles, and curable coating film obtained by applying the coating composition onto base | Sachio Murai, Toshiharu Hirai, Michio Komatsu | 2015-03-10 |
| 7758678 | Fuel adsorption filter and air cleaner | Tomohiro Yoshida, Tatsuya Oyama, Haruhiko Saito, Tohru Ohba, Shinichi Kamiya +1 more | 2010-07-20 |
| 7494710 | Fine metal particles suitable for forming a conductive coating film | Toshiharu Hirai | 2009-02-24 |
| 7479469 | Electrode catalyst fine particles, dispersion of the same, and process for producing the dispersion | Toshiharu Hirai, Michio Komatsu | 2009-01-20 |