Mase; Hisao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mase; Hisao.The latest application filed is for "method and system for information retrieval based on parts of speech conditions".
- Mase; Hisao - Machida JP
- Mase; Hisao - Hirakata JP
| Patent | Date |
|---|---|
| Method and system for information retrieval based on parts of speech conditions Grant 6,807,544 - Morimoto , et al. October 19, 2 | 2004-10-19 |
| Method and system for managing workflow Grant 6,401,073 - Tokuda , et al. June 4, 2 | 2002-06-04 |
| Method and system for managing workflow of electronic documents Grant 6,038,541 - Tokuda , et al. March 14, 2 | 2000-03-14 |
| Text summarizing method and system Grant 5,978,820 - Mase , et al. November 2, 1 | 1999-11-02 |
| Method and system for managing workflow of electronic documents Grant 5,878,398 - Tokuda , et al. March 2, 1 | 1999-03-02 |
| Text retrieval method and apparatus based on a handwritten keyword Grant 5,557,789 - Mase , et al. September 17, 1 | 1996-09-17 |
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