For the Inventor, By the Inventor

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Hitachinaka-shi, Japan

Hitachi High-tech Science Systems Corporation

USPTO Granted Patents = 3

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Masahiro Takeuchi (1 out of 20 patents)

Sukehiro Ito (1 out of 33 patents)

Junichi Katane (1 out of 22 patents)

4. Shinji Kurita (1 out of 1 patent)

5. Norio Kawamura (1 out of 1 patent)

6. Tsutomu Okayama (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7812614 - Electron capture detector and nonradiative electron capture detector (2010-10-12),

2. 7557346 - Scanning electron microscope (2009-07-07),

3. 7521998 - Operational amplifier and scanning electron microscope using the same (2009-04-21),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#1 in Hitachinaka-shi

#8,778 in Japan

Hitachinaka-shi, Japan

Hitachi High-tech Science Systems Corporation

Forward Citations = 7

6 inventors:

Masahiro Takeuchi (1 out of 20 patents)

Sukehiro Ito (1 out of 33 patents)

Junichi Katane (1 out of 22 patents)

4. Shinji Kurita (1 out of 1 patent)

5. Norio Kawamura (1 out of 1 patent)

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