Kogawa; Nobuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kogawa; Nobuyoshi.The latest application filed is for "charged particle measuring device and measuring method thereof".
- Kogawa; Nobuyoshi - Ibaraki JP
- Kogawa; Nobuyoshi - Tokyo JP
- Kogawa, Nobuyoshi - Mito JP
| Patent | Date |
|---|---|
| Charged particle measuring device and measuring method thereof Grant 6,774,638 - Kogawa , et al. August 10, 2 | 2004-08-10 |
| Charged particle measuring device and measuring method thereof Grant 6,639,392 - Kogawa , et al. October 28, 2 | 2003-10-28 |
| Charged particle measuring device and measuring method thereof App 20030146760 - Kogawa, Nobuyoshi ; et al. | 2003-08-07 |
| Charged particle measuring device and measuring method thereof App 20030030444 - Kogawa, Nobuyoshi ; et al. | 2003-02-13 |
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