Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040094 | Flaky particle and cosmetic | Takuro Ashida, Hiroyuki Izumikawa, Hirobumi Yoshida | 2015-05-26 |
| 7985289 | Ultrafine barium sulfate particle, water-based coating composition, and water-based ink composition | Hiroyuki Izumikawa, Hirobumi Yoshida | 2011-07-26 |
| 7964112 | Phosphor and phosphor paste | Susumu Miyazaki | 2011-06-21 |
| 7622057 | Phosphor and vacuum ultraviolet excited light-emitting device | Toshinori Isobe, Susumu Miyazaki | 2009-11-24 |
| 7229664 | Process for producing light-emitting phosphor | Susumu Miyazaki | 2007-06-12 |
| 6922013 | High voidage phosphor layer and vacuum UV excited light emitting element | Susumu Miyazaki | 2005-07-26 |
| 6919060 | Process for producing particles of a metal compound | Susumu Miyazaki, Takayoshi Ezuhara, Yoshihiro Nishisu, Mikio Kobayashi | 2005-07-19 |
| 6884367 | Method for producing silicate phosphor | Takashi Takeda, Susumu Miyazaki | 2005-04-26 |
| 6802990 | Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices | Kenji Toda, Mineo Sato, Susumu Miyazaki, Takashi Takeda | 2004-10-12 |
| 6713521 | Method of preparing rigid polyurethane foam and composition of rigid polyurethane foam | Takanori Chiba, Takuya Matsumoto, Takehiro Shimizu | 2004-03-30 |
| 6689292 | Method of producing aluminate phosphor | Susumu Miyazaki | 2004-02-10 |
| 6680004 | Method of producing aluminate fluorescent substance, a fluorescent substance and a diode containing a fluorescent substance | Susumu Miyazaki | 2004-01-20 |
| 6676853 | Phosphor for vacuum ultraviolet excitation material | Kyota Ueda, Tadashi Endo, Susumu Miyazaki | 2004-01-13 |
| 6663843 | Method of producing barium-containing composite metal oxide | Susumu Miyazaki | 2003-12-16 |
| 6660380 | Zinc oxide particles having suppressed surface activity and production and use thereof | Kuniteru Ishida, Hiroshi Hakozaki, Keita Kobayashi | 2003-12-09 |
| 6627112 | Phosphor for vacuum ultraviolet excited light emitting device | Kenji Toda, Susumu Miyazaki | 2003-09-30 |
| 6576157 | Vacuum ultraviolet ray-excited light-emitting phosphor | Susumu Miyazaki | 2003-06-10 |
| 6565771 | Process for producing aluminate-based phosphor | Susumu Miyazaki | 2003-05-20 |
| 6527978 | Phosphor for vacuum ultraviolet ray-exciting light-emitting element | Kyota Ueda, Tadashi Endo, Susumu Miyazaki | 2003-03-04 |
| 5332143 | Self-propelling apparatus for automatic horizontal position welding of big size square steel column | Kazutoshi Furukawa | 1994-07-26 |
| 4756379 | Motorcycle | Akio Kawano, Kentaro Kato, Kenji Honma | 1988-07-12 |
| 4721179 | Double swing-arm motorcycle frame | Ken Yamaguchi, Akio Kawano | 1988-01-26 |