Iwata; Tsutomu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwata; Tsutomu.The latest application filed is for "developer container, developing device, and image forming apparatus".
- Iwata; Tsutomu - Kanagawa JP
- Iwata; Tsutomu - Yokohama JP
- IWATA; Tsutomu - Yokohama-Shi JP
- Iwata; Tsutomu - Kanagawa-ken JP
- Iwata; Tsutomu - Chiba JP
- Iwata; Tsutomu - Yakumo-mura JP
- Iwata; Tsutomu - Shimane JP
- Iwata; Tsutomu - Himeji JP
- Iwata; Tsutomu - Kobe JP
| Patent | Date |
|---|---|
| Developer container, developing device, and image forming apparatus Grant 11,112,731 - Kawashima , et al. September 7, 2 | 2021-09-07 |
| Developer Container, Developing Device, And Image Forming Apparatus App 20200174400 - KAWASHIMA; Naohiro ; et al. | 2020-06-04 |
| Change replenishment management system and coin roll storage Grant 8,127,914 - Tabata , et al. March 6, 2 | 2012-03-06 |
| Change Replenishment Management System And Coin Roll Storage App 20110127286 - TABATA; Ryuichi ; et al. | 2011-06-02 |
| Change replenishment management system and coin roll storage Grant 7,896,149 - Tabata , et al. March 1, 2 | 2011-03-01 |
| Change Refill And Management System App 20100312377 - Iwata; Tsutomu ; et al. | 2010-12-09 |
| Display Device App 20090201257 - Saitoh; Kei ; et al. | 2009-08-13 |
| Change Replenishment Management System And Coin Roll Storage App 20090171498 - Tabata; Ryuichi ; et al. | 2009-07-02 |
| Frozen dessert dispenser Grant 6,435,377 - Iwata , et al. August 20, 2 | 2002-08-20 |
| Frozen dessert dispenser Grant 6,299,025 - Watanabe , et al. October 9, 2 | 2001-10-09 |
| Leaf paper bundling apparatus Grant 5,126,002 - Iwata , et al. June 30, 1 | 1992-06-30 |
| Urea derivatives Grant 4,879,383 - Sakata , et al. November 7, 1 | 1989-11-07 |
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