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Toshihiro Yamashiro

Ricoh Company: 4 patents #122 of 1,487Top 9%
Overall (2020): #42,289 of 565,922Top 8%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10831024 Optical scanning apparatus, image projecting apparatus, and mobile object Tsuyoshi Hashiguchi 2020-11-10
10816887 Control device, image projection apparatus, and control method Jun Nakagawa, Takayuki Shitomi 2020-10-27
10792931 Optical deflection apparatus, head-up display apparatus, optical writing unit, image forming apparatus, and object recognition apparatus Jun Nakagawa 2020-10-06
10573213 Image display apparatus and vehicle Hiromichi Atsuumi, Daisuke Ichii, Makoto Inamoto 2020-02-25