Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500557 | Composite and method for producing the same | Mitsue Koizumi, Manshi Ohyanagi, Satoru Hosomi, Evgeny A. Levashov, Inna P. Borovinskaya | 2002-12-31 |
| 6451249 | Composite and method for producing the same | Mitsue Koizumi, Manshi Ohyanagi, Satoru Hosomi, Evgeny A. Levashov, Inna P. Borovinskaya | 2002-09-17 |
| 6203897 | Sintered composites containing superabrasive particles | Mitsue Koizumi, Manshi Ohyanagi, Satoru Hosomi, Evgeny A. Levashov, Inna P. Borovinskaya | 2001-03-20 |
| 6171709 | Super-abrasive grain-containing composite material and method of making | Mitsue Koizumi, Manshi Ohyanagi, Satoru Hosomi, Evgeny A. Levashov, Inna P. Borovinskaya | 2001-01-09 |