Issued Patents All Time
Showing 101–115 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5259935 | Stainless steel surface passivation treatment | Jeffrey M. Davidson, Robert Sherman, Richard Paciej, Takashi Sakanaka, Yoshiyuki Nakahara | 1993-11-09 |
| 5182453 | Ion scattering spectrometer | — | 1993-01-26 |
| 5166521 | Ion-scattering spectrometer | Sumio Kumashiro, Masakazu Aono, Mitsuhiro Katayama | 1992-11-24 |
| 5122964 | Rotary shear line | Kazuyoshi Komaya | 1992-06-16 |
| 5118093 | Image-forming machine | Yoshinori Makiura, Tadakazu Ogiri, Naoyuki Ishida, Masami Fuchi, Hiroaki Nakamura +2 more | 1992-06-02 |
| 5063296 | Electron-optical system for making a pseudoparallel micro electron-beam | — | 1991-11-05 |
| 5054304 | Sheet stock feed line with deceleration and acceleration | Shigeru Kusaka | 1991-10-08 |
| 5052670 | Image-forming machine | Yoshinori Makiura, Tadakazu Ogiri, Naoyuki Ishida, Masami Fuchi, Hiroaki Nakamura +2 more | 1991-10-01 |
| 4781735 | Enrichment in oxygen gas | Taichi Tagawa, Yasuto Suzu, Yasumitsu Mizuguchi | 1988-11-01 |
| 4739490 | Reciprocating travelling shear with plural NC controllers | Shigeru Kusaka, Kazuyoshi Komaya | 1988-04-19 |
| RE32590 | Methods for obtaining high-purity carbon monoxide | Toshikazu Sakuraya, Tetsuya Fujii, Shigeo Matsui | 1988-02-02 |
| 4539020 | Methods for obtaining high-purity carbon monoxide | Toshikazu Sakuraya, Tetsuya Fujii, Shigeo Matsui | 1985-09-03 |
| 4468238 | Process for removing a nitrogen gas from mixture comprising N.sub.2 and CO or N.sub.2 ' CO.sub.2 and CO | Sigeo Matsui, Yogo Tukahara, Masahiko Kumagai | 1984-08-28 |
| 4350065 | Reciprocating travelling shear | Mitsuo Kusakabe | 1982-09-21 |
| 4266276 | Cutting control apparatus | Takemitsu Okamoto | 1981-05-05 |