Sonoda; Mitsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sonoda; Mitsuo.The latest application filed is for "device for controlling construction machinery".
- Sonoda; Mitsuo - Tsuchiura JP
- Sonoda; Mitsuo - Kasumigaura N/A JP
- Sonoda; Mitsuo - Tsuchiura-shi JP
- Sonoda; Mitsuo - Kasumigaura-shi JP
- Sonoda; Mitsuo - Shimoinayoshi Chiyodamachi JP
- Sonoda; Mitsuo - Ibaraki-ken JP
- Sonoda; Mitsuo - Chiyoda JP
| Patent | Date |
|---|---|
| Device for controlling construction machinery Grant 9,671,763 - Ishihara , et al. June 6, 2 | 2017-06-06 |
| Hydraulic working machine Grant 9,399,856 - Fujishima , et al. July 26, 2 | 2016-07-26 |
| Rotation control device of working machine Grant 9,103,093 - Udagawa , et al. August 11, 2 | 2015-08-11 |
| Hybrid construction machine Grant 9,065,361 - Ishihara , et al. June 23, 2 | 2015-06-23 |
| Device For Controlling Construction Machinery App 20140371915 - Ishihara; Shinji ; et al. | 2014-12-18 |
| Motive power regeneration system for working machine Grant 8,659,177 - Fujishima , et al. February 25, 2 | 2014-02-25 |
| Rotation Control Device of Working Machine App 20140032059 - Udagawa; Tsutomu ; et al. | 2014-01-30 |
| Hydraulic Working Machine App 20140020375 - Fujishima; Kazuo ; et al. | 2014-01-23 |
| Motive Power Regeneration System For Working Machine App 20130300128 - Fujishima; Kazuo ; et al. | 2013-11-14 |
| Hybrid Construction Machine App 20130193892 - Ishihara; Shinji ; et al. | 2013-08-01 |
| Operation control device for three-joint excavator Grant 6,101,437 - Oshina , et al. August 8, 2 | 2000-08-08 |
| Operation control device for three-joint type excavator Grant 6,079,131 - Oshina , et al. June 27, 2 | 2000-06-27 |
| Hydraulic drive circuit system Grant 4,846,046 - Kanai , et al. July 11, 1 | 1989-07-11 |
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