Okayama; Yoshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okayama; Yoshiyuki.The latest application filed is for "transportation device and image forming apparatus".
- Okayama; Yoshiyuki - Kanagawa JP
- Okayama; Yoshiyuki - Yokohama JP
- Okayama; Yoshiyuki - Ashigarakami-gun JP
- OKAYAMA; Yoshiyuki - Yokohama-shi JP
| Patent | Date |
|---|---|
| Image forming system Grant 10,449,786 - Okayama Oc | 2019-10-22 |
| Transportation Device And Image Forming Apparatus App 20190283470 - OKAYAMA; Yoshiyuki | 2019-09-19 |
| Image Forming System App 20180319180 - OKAYAMA; Yoshiyuki | 2018-11-08 |
| Image reading device and printing apparatus Grant 9,883,069 - Okayama , et al. January 30, 2 | 2018-01-30 |
| Liquid supply device and image recording apparatus Grant 9,682,570 - Okayama June 20, 2 | 2017-06-20 |
| Image Reading Device And Printing Apparatus App 20170171420 - OKAYAMA; Yoshiyuki ; et al. | 2017-06-15 |
| Liquid discharge device Grant 9,561,665 - Okayama February 7, 2 | 2017-02-07 |
| Liquid Supply Device And Image Recording Apparatus App 20160347080 - OKAYAMA; Yoshiyuki | 2016-12-01 |
| Pump unit and endoscope apparatus using the same Grant 9,445,710 - Miki , et al. September 20, 2 | 2016-09-20 |
| Liquid Discharge Device App 20160001570 - OKAYAMA; Yoshiyuki | 2016-01-07 |
| Nozzle face cleaning device and image recording device Grant 9,227,411 - Okayama , et al. January 5, 2 | 2016-01-05 |
| Nozzle Face Cleaning Device And Image Recording Device App 20150116423 - OKAYAMA; Yoshiyuki ; et al. | 2015-04-30 |
| Pump Unit And Endoscope Apparatus Using The Same App 20130184522 - MIKI; Norihisa ; et al. | 2013-07-18 |
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