JA

Junzo Azuma

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HC Hitachi Ulsi Systems Co.: 4 patents #214 of 867Top 25%
HH Hitachi High-Technologies: 4 patents #776 of 1,917Top 45%
HS Hitachi High-Tech Science: 1 patents #94 of 167Top 60%
Overall (All Time): #530,067 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12198892 Sample holder and charged particle beam apparatus Shigeru Haneda 2025-01-14
11600463 Cross-section observation device, and control method Xin Man 2023-03-07
9099281 Charged particle radiation apparatus, and method for displaying three-dimensional information in charged particle radiation apparatus Toshie Yaguchi, Yasuhira Nagakubo, Akira Watabe 2015-08-04
8442300 Specified position identifying method and specified position measuring apparatus Ruriko Tsuneta, Tohru Ando 2013-05-14
8399863 Charged particle beam apparatus using an electrostatic lens gun Hiroyasu Kaga, Masashi Sasaki 2013-03-19
7301146 Probe driving method, and probe apparatus Satoshi Tomimatsu, Hidemi Koike, Tohru Ishitani, Aritoshi Sugimoto, Yuichi Hamamura +2 more 2007-11-27
6970004 Apparatus for inspecting defects of devices and method of inspecting defects Tohru Ishitani, Hidemi Koike, Aritoshi Sugimoto, Isamu Sekihara, Kaoru Umemura +1 more 2005-11-29
6960765 Probe driving method, and probe apparatus Satoshi Tomimatsu, Hidemi Koike, Tohru Ishitani, Aritoshi Sugimoto, Yuichi Hamamura +2 more 2005-11-01
6734687 Apparatus for detecting defect in device and method of detecting defect Tohru Ishitani, Hidemi Koike, Aritoshi Sugimoto, Isamu Sekihara, Kaoru Umemura +1 more 2004-05-11