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Patent applications and USPTO patent grants for TOYOSHI; Naoki.The latest application filed is for "inkjet recording apparatus".
Patent | Date |
---|---|
Inkjet Recording Apparatus App 20220063281 - KIDERA; Hiroshige ;   et al. | 2022-03-03 |
Image forming apparatus Grant 5,315,351 - Matsushiro , et al. May 24, 1 | 1994-05-24 |
Device for conveying developer in a developing device Grant 5,243,390 - Takemoto , et al. September 7, 1 | 1993-09-07 |
Developing apparatus including a partitioning arrangement for partitioning the toner accommodating tank Grant 5,012,285 - Oka , et al. April 30, 1 | 1991-04-30 |
Developing apparatus with image quality control Grant 5,003,917 - Toyoshi , et al. April 2, 1 | 1991-04-02 |
Electrophotographic image forming apparatus Grant 4,954,843 - Oka , et al. September 4, 1 | 1990-09-04 |
Image forming method Grant 4,845,524 - Okamoto , et al. July 4, 1 | 1989-07-04 |
Electrophotographic copying method and apparatus Grant 4,785,331 - Oka , et al. November 15, 1 | 1988-11-15 |
Method of controlling replenishment of toners Grant 4,572,102 - Yuge , et al. February 25, 1 | 1986-02-25 |
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