Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493594 | Method and apparatus for inspection of solder joints by x-ray fluoroscopic imaging | Toshimitsu Hamada, Yoshifumi Morioka | 1996-02-20 |
| 5463667 | Inspection method for soldered joints using x-ray imaging and apparatus therefor | Toshiaki Ichinose, Takanori Ninomiya, Asahiro Kuni, Toshimitsu Hamada, Toshihiko Ayabe | 1995-10-31 |
| 5051585 | Apparatus and method of pattern detection based on a scanning transmission electron microscope | Hiroya Koshishiba, Satoru Fushimi, Yasuo Nakagawa | 1991-09-24 |
| 4872187 | X-ray tomographic imaging system and method | Toshimitsu Hamada, Yasuo Nakagawa, Mineo Nomoto | 1989-10-03 |
| 4776023 | Pattern inspection method | Toshimitsu Hamada, Mineo Nomoto | 1988-10-04 |
| 4628531 | Pattern checking apparatus | Keiichi Okamoto, Yukio Matsuyama, Hideaki Doi, Susumu Aiuchi, Mineo Nomoto | 1986-12-09 |
| 4528634 | Bit pattern generator | Ikuo Kawaguchi, Kazuo Yamaguchi | 1985-07-09 |
| 4254432 | Purity detection apparatus for color picture tubes | — | 1981-03-03 |