Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5063874 | Carbon slurry regeneration apparatus | Tsutomu Inose, Yoshimitsu Kato | 1991-11-12 | $101,000 |
| 4939000 | Carbon slurry regeneration method | Tsutomu Inose, Yoshimitsu Kato | 1990-07-03 | $319,000 |
| 4707426 | Radiation exposure method of manufacturing a color cathode ray tube having light absorptive areas | David Goodwin, Himanshu M. Patel | 1987-11-17 | $353,000 |
| 4515827 | Method of vapor coating phosphor particles | David J. Harrigan | 1985-05-07 | $3,876,000 |
| 4473634 | Coated phosphors, method for producing same and articles employing same | Carl E. Landmesser, Henry B. Minnier, Harry O. Schulze | 1984-09-25 | $11,225,000 |
| 4398119 | Coated phosphor particles, method, and cathode ray tube screen | David J. Harrigan | 1983-08-09 | $6,063,000 |