Niwa; Shin-ichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niwa; Shin-ichiro.The latest application filed is for "multiple compartment balloon catheter".
- Niwa; Shin-ichiro - Osaka JP
| Patent | Date |
|---|---|
| Multiple compartment balloon catheter Grant 5,308,323 - Sogawa , et al. May 3, 1 | 1994-05-03 |
| Laser beam guiding fiber assembly Grant 5,269,779 - Sogawa , et al. December 14, 1 | 1993-12-14 |
| Diagnostic and therapeutic catheter Grant 5,201,317 - Kanazawa , et al. April 13, 1 | 1993-04-13 |
| Method and apparatus for intravascular laser surgery Grant 5,178,616 - Uemiya , et al. January 12, 1 | 1993-01-12 |
| Laser operating device for intracavitary surgery Grant 5,158,560 - Sogawa , et al. October 27, 1 | 1992-10-27 |
| Elastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive ray Grant 4,783,140 - Osawa , et al. November 8, 1 | 1988-11-08 |
| Cross-linked optical siloxane polymer Grant 4,780,510 - Uemiya , et al. October 25, 1 | 1988-10-25 |
| Optical element integrated optical waveguide and production of the same Grant 4,762,381 - Uemiya , et al. August 9, 1 | 1988-08-09 |
| Optical sensor Grant 4,750,796 - Shibata , et al. June 14, 1 | 1988-06-14 |
| Method for producing elastomeric optical fiber Grant 4,708,833 - Ohsawa , et al. November 24, 1 | 1987-11-24 |
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