Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5010834 | Clutch type roller feed for a sewing machine needle thread | Ikuro Iimuro, Toshiki Matsushita | 1991-04-30 |
| 5001344 | Scanning electron microscope and method of processing the same | Makoto Kato, Koichi Homma, Fuminobu Komura, Shinobu Otsuka | 1991-03-19 |
| 4912313 | Method of measuring surface topography by using scanning electron microscope, and apparatus therefor | Makoto Kato, Koichi Homma, Fuminobu Komura | 1990-03-27 |
| 4912328 | Apparatus for improving the signal-to-noise ratio of image signals in a scan-type imaging system | Makoto Kato, Tetsuo Yokoyama, Juntaro Arima | 1990-03-27 |
| 4907287 | Image correction system for scanning electron microscope | Koichi Homma, Fuminobu Komura, Tetsuo Yokoyama, Koichi Haruna, Hiromi Kashiwabara +3 more | 1990-03-06 |
| 4835385 | Method of measuring sectional shape and a system therefor | Makoto Kato, Tetsuo Yokoyama | 1989-05-30 |
| 4817178 | Linear cursor representation method | Kaoru Momose, Makoto Kato, Tetsuo Yokoyama | 1989-03-28 |
| 4803358 | Scanning electron microscope | Makoto Kato, Koichi Homma, Fuminobu Komura | 1989-02-07 |
| 4791294 | Electron beam scanning method and scanning electron microscope | — | 1988-12-13 |
| 4755047 | Photometric stereoscopic shape measuring method | Makoto Kato, Tetsuo Yokoyama, Kaoru Momose | 1988-07-05 |
| 4733074 | Sample surface structure measuring method | Makoto Kato, Tetsuo Yokoyama, Jyuntaro Arima, Shimbu Yamagata, Mikihiko Oi | 1988-03-22 |
| 4725730 | System of automatically measuring sectional shape | Makoto Kato, Tetsuo Yokoyama, Juntaro Arima, Shimbu Yamagata | 1988-02-16 |
| 4385317 | Specimen image display apparatus | Osamu Yamada | 1983-05-24 |