Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D510463 | Bird shoulder perch | Russ Goforth | 2005-10-04 |
| 5419877 | Acoustic barrier separator | Tihiro Ohkawa | 1995-05-30 |
| 5023109 | Deposition of synthetic diamonds | Jack Chin, Tihiro Ohkawa | 1991-06-11 |
| 4958590 | Microwave traveling-wave diamond production device and method | — | 1990-09-25 |
| 4939740 | Cyclotron autoresonance maser with helical electron guiding center | — | 1990-07-03 |