Issued Patents All Time
Showing 101–125 of 175 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4699450 | Device for diverting a portion of light energy transmitted through an optical conductor | — | 1987-10-13 |
| 4690490 | Light diverting device | — | 1987-09-01 |
| 4688887 | Connecting structure for an optical conductor tube | — | 1987-08-25 |
| 4684209 | Device for diverting light through a plurality of optical conductor rods | — | 1987-08-04 |
| 4682844 | Device for diverting the direction of light travelling through an optical conductor | — | 1987-07-28 |
| 4678279 | Method of producing a photoradiator device | — | 1987-07-07 |
| 4676956 | Apparatus for photosynthesis | — | 1987-06-30 |
| 4676587 | Optical conductor tube and its connecting member | — | 1987-06-30 |
| 4676023 | Cultivation device by use of water-and-air mixture | — | 1987-06-30 |
| 4676226 | Light rays bathtub | — | 1987-06-30 |
| 4669817 | Apparatus for time-sharing light distribution | — | 1987-06-02 |
| 4662714 | Integrated construction of a large number of optical conductor cables | — | 1987-05-05 |
| 4662106 | Apparatus for plant cultivation | — | 1987-05-05 |
| 4659176 | Structure and implement for positioning the light-receiving edge of the light conductor onto the focus of the lens | — | 1987-04-21 |
| 4653472 | Solar ray energy collecting device | — | 1987-03-31 |
| 4653223 | Apparatus for plant culture | — | 1987-03-31 |
| 4645313 | Light radiating device | — | 1987-02-24 |
| 4643524 | Method of using a condensing lens | — | 1987-02-17 |
| 4636028 | Light diverting device | — | 1987-01-13 |
| 4634086 | Solar ray collecting device for use in a spacecraft | — | 1987-01-06 |
| 4626065 | Light conduction apparatus utilizing intermittent illumination applied to optical fibers for photosynthetic reaction | — | 1986-12-02 |
| 4612726 | Plant cultivating device | — | 1986-09-23 |
| 4612605 | Light source device | — | 1986-09-16 |
| 4610501 | Light by-passing device | — | 1986-09-09 |
| 4609974 | Light radiator | — | 1986-09-02 |