Sumiya; Hisao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumiya; Hisao.The latest application filed is for "grease compostion for automobile electrical equipment auxiliary device and prelubricated rolling using the grease composition".
- Sumiya; Hisao - Kanagawa JP
| Patent | Date |
|---|---|
| Lubricating grease composition and rolling apparatus Grant 7,135,441 - Sugimori , et al. November 14, 2 | 2006-11-14 |
| Grease compostion for automobile electrical equipment auxiliary device and prelubricated rolling using the grease composition App 20060073989 - Fujita; Yasunobu ; et al. | 2006-04-06 |
| Rolling bearing App 20030012470 - Sugimori, Youichiro ; et al. | 2003-01-16 |
| Lubricating grease compositon and rolling apparatus App 20020142920 - Sugimori, Youichiro ; et al. | 2002-10-03 |
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