Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5533595 | Traction-type elevator | Masao Iwasa | 1996-07-09 | $9,566,000 |
| 5276293 | Tubular linear motor primary element | Keiichi Kohroki | 1994-01-04 | $6,696,000 |
| 5270603 | Coil-end supporting apparatus and a rotary-machinery stator equipped with same | — | 1993-12-14 | |
| 5249764 | Coil-end supporting apparatus and a rotary-machinery stator equipped with same | — | 1993-10-05 | |
| 5217091 | Mechanical overspeed safety device | Tsutomu Shiina | 1993-06-08 | $3,269,000 |