Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11912583 | Slurry with rare earth oxide particles | — | 2024-02-27 |
| 11840456 | Rare earth compound particles and method for producing rare earth oxide particles | Hironori Suzuki | 2023-12-12 |
| 11292726 | Method for preparing rare earth compound particles, rare earth oxide particles, and rare earth oxide particles-containing slurry | — | 2022-04-05 |
| 10450505 | Wavelength conversion member and light-emitting device | Toshihiro Tsumori, Hajime Nakano, Toshihiko Tsukatani, Takehisa Minowa | 2019-10-22 |
| 10288260 | Turn signal for vehicle | Toshihiko Tsukatani, Toshihiro Tsumori, Masami Kaneyoshi, Takehisa Minowa | 2019-05-14 |
| 10266763 | Mn-activated complex fluoride phosphor and method of producing thereof | Masami Kaneyoshi, Hirofumi Kawazoe, Isamu Fujioka, Hajime Nakano | 2019-04-23 |
| 10202547 | Adjustment component and light-emitting device | Toshihiro Tsumori, Takehisa Minowa, Masami Kaneyoshi | 2019-02-12 |
| 9988572 | Lighting apparatus | Toshihiro Tsumori, Toshihiko Tsukatani, Takehisa Minowa | 2018-06-05 |
| 9978913 | Outdoor luminaire | Toshihiro Tsumori, Toshihiko Tsukatani, Takehisa Minowa | 2018-05-22 |
| 9657221 | Wavelength conversion member and light-emitting device | Toshihiro Tsumori, Takehisa Minowa, Masami Kaneyoshi | 2017-05-23 |
| 9617469 | Phosphor particles, making method, and light-emitting diode | Toshihiko Tsukatani, Yasushi Takai, Takehisa Minowa | 2017-04-11 |
| 9611425 | Method for treating Mn-activated complex fluoride phosphor | Masami Kaneyoshi | 2017-04-04 |
| 9472731 | Phosphor-containing resin molded body, light emitting device, and resin pellet | Toshihiko Tsukatani, Toshihiro Tsumori, Hajime Nakano, Takehisa Minowa | 2016-10-18 |
| 9115311 | Oxide ceramic fluorescent material having rare earth diffused therein | Toshihiro Tsumori | 2015-08-25 |
| 9062251 | Phosphor particles, light-emitting diode, and illuminating device and liquid crystal panel backlight device using them | Toshihiko Tsukatani | 2015-06-23 |
| 8865022 | Phosphor particles and making method | Toshihiko Tsukatani, Yasushi Takai, Takehisa Minowa | 2014-10-21 |
| 8445931 | Wavelength converting member, light-emitting device, and method for manufacturing wavelength converting member | Toshihiko Tsukatani, Yasushi Takai | 2013-05-21 |
| 6916534 | Thermal spray spherical particles, and sprayed components | Takao Maeda, Toshihiko Tsukatani | 2005-07-12 |
| 6716524 | Rare earth borate and making method | Miyuki Ohyama | 2004-04-06 |
| 6685991 | Method for formation of thermal-spray coating layer of rare earth fluoride | Takao Maeda | 2004-02-03 |
| 6677262 | Rare earth oxide, basic rare earth carbonate, making method, phosphor, and ceramic | Miyuki Ohyama | 2004-01-13 |
| 6447910 | Barium titanate particles with surface deposition of rare earth element | — | 2002-09-10 |
| 6080485 | Yttrium oxide-aluminum oxide composite particles and method for the preparation thereof | — | 2000-06-27 |
| 5879647 | Method for the preparation of fine globular particles of yttrium oxide | Shigeru Sakai | 1999-03-09 |