Otsuka; Motoi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Otsuka; Motoi.The latest application filed is for "fan apparatus".
- Otsuka; Motoi - Kiryu JP
- OTSUKA; Motoi - Kiryu-shi JP
- Otsuka; Motoi - Tokyo JP
- Otsuka; Motoi - Tachikawa JP
- Otsuka; Motoi - Ibaragi JP
| Patent | Date |
|---|---|
| Fan apparatus Grant 10,626,874 - Otsuka | 2020-04-21 |
| Fan Apparatus App 20180258939 - OTSUKA; Motoi | 2018-09-13 |
| Work management system App 20060136278 - Otsuka; Motoi ; et al. | 2006-06-22 |
| Portable terminals, servers, systems, and their program recording mediums Grant 6,901,511 - Otsuka May 31, 2 | 2005-05-31 |
| Security managing system, data distribution apparatus and portable terminal apparatus Grant 6,848,047 - Morikawa , et al. January 25, 2 | 2005-01-25 |
| Fan motor driving circuit Grant 6,703,803 - Ohiwa , et al. March 9, 2 | 2004-03-09 |
| Fan motor Grant 6,650,075 - Otsuka , et al. November 18, 2 | 2003-11-18 |
| Fan motor driving circuit App 20030155886 - Ohiwa, Shoji ; et al. | 2003-08-21 |
| Variable speed fan motor equipped with abnormal rotational speed detection means App 20030061879 - Otsuka, Motoi | 2003-04-03 |
| Fan motor App 20030006725 - Otsuka, Motoi ; et al. | 2003-01-09 |
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