TM

Tetsuya Matsui

HI Hitachi: 2 patents #343 of 3,149Top 15%
Overall (1994): #18,316 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5369674 Plant diagnosis apparatus and method Kenji Yokose, Makoto Nagase, Hiroshi Kamimura, Yamato Asakura, Hidefumi Ibe +2 more 1994-11-29
5316983 Apparatus for analysis of particulate material, analytical method for same, apparatus for production of ultrapure water, apparatus for manufacturing of semiconductor, and apparatus for production of pure gas Haruo Fujimori, Taiko Ajiro, Kenji Yokose, Shigeru Izumi 1994-05-31