SUGIYAMA; Tohru
Patent Applications and Registrations
Patent applications and USPTO patent grants for SUGIYAMA; Tohru.The latest application filed is for "color correction device for medical apparatus".
- SUGIYAMA; Tohru - Tokyo-to JP
- Sugiyama; Tohru - Tokyo JP
- Sugiyama; Tohru - Shimizu JP
- Sugiyama; Tohru - Kamakura JP
| Patent | Date |
|---|---|
| Color Correction Device For Medical Apparatus App 20220095891 - OGINO; Yoshihiko ; et al. | 2022-03-31 |
| Color monitor white chromaticity measuring device Grant 7,538,791 - Sugiyama , et al. May 26, 2 | 2009-05-26 |
| Color monitor white chromaticity measuring device App 20060164513 - Sugiyama; Tohru ; et al. | 2006-07-27 |
| Tone reproduction characteristics measuring device for color monitor App 20060132867 - Sugiyama; Tohru ; et al. | 2006-06-22 |
| Color measuring method and device for printed matter Grant 6,671,050 - Sugiyama , et al. December 30, 2 | 2003-12-30 |
| Color measuring method and device for printed matter App 20020135768 - Sugiyama, Tohru ; et al. | 2002-09-26 |
| Transfusion preparation for intravenous infusion Grant 4,576,930 - Sugiyama , et al. March 18, 1 | 1986-03-18 |
| Welding process Grant 4,336,441 - Godai , et al. June 22, 1 | 1982-06-22 |
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