Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614179 | Light emitting device with blue light LED and phosphor components | Yoshinori Shimizu, Kensho Sakano, Toshio Moriguchi | 2003-09-02 |
| 6608332 | Light emitting device and display | Yoshinori Shimizu, Kensho Sakano, Toshio Moriguchi | 2003-08-19 |
| 6069440 | Light emitting device having a nitride compound semiconductor and a phosphor containing a garnet fluorescent material | Yoshinori Shimizu, Kensho Sakano, Toshio Moriguchi | 2000-05-30 |
| 5998925 | Light emitting device having a nitride compound semiconductor and a phosphor containing a garnet fluorescent material | Yoshinori Shimizu, Kensho Sakano, Toshio Moriguchi | 1999-12-07 |
| 5968492 | Hair care products | Tatsuru Tabohashi | 1999-10-19 |
| 5958869 | Surfactant, and toiletry or detergent composition containing the same | Keigo Sano, Tatsuru Tabohashi, Masao Honma | 1999-09-28 |
| 5919748 | Surfactant, and toiletry or detergent composition containing the same | Keigo Sano, Tatsuru Tabohashi, Masao Honma | 1999-07-06 |
| 5616552 | Detergent composition comprising N-acylthreonine salt | Hideki Yoshihara, Yoshihiro Kobayashi, Manabu Kitazawa | 1997-04-01 |