Hidemitsu Toba has been granted 4 US patents while listed as an inventor at Nikon . The first was granted in 2016 and the most recent in October 2024. Hidemitsu Toba ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Hidemitsu Toba in Tokyo, JP.
Patents per Year Patents granted per year, 2016 to 2024 Bar chart with a peak of 1 patents in 2016. peak 1 2016: 1 patents 2016 2018: 1 patents 2018 2020: 1 patents 2020 2024: 1 patents 2024
Issued Patents All Time
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Showing 1–4 of 4 patents
Patent # Title Co-Inventors Date
12104891 Spatially filtered talbot interferometer for wafer distortion measurement Daniel Gene Smith , Goldie Goldstein , Shunsuke Kibayashi , Katsura Otaki , Eric Peter Goodwin 2024-10-01
10768341 Optical material, optical element and method for manufacturing same Soichi Owa , Shunji Watanabe , Junji Suzuki , Kazuhiro Kido 2020-09-08
10012768 Optical material, optical element, and method for manufacturing same Soichi Owa , Shunji Watanabe , Junji Suzuki , Kazuhiro Kido 2018-07-03
9310520 Optical material, optical element, and method for manufacturing same Soichi Owa , Shunji Watanabe , Junji Suzuki , Kazuhiro Kido 2016-04-12