Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706880 | Vacuum casting method and vacuum casting apparatus | Hiroshi Ohnuma, Akira Mikami, Taichi Ikejiri, Katuhiro Kurose, Hiroyuki Hagiwara | 1998-01-13 |
| 5677844 | Method for numerically predicting casting defects | — | 1997-10-14 |
| 5509458 | Vacuum casting apparatus and method using the same | Hiroshi Onuma, Takashi Mimata | 1996-04-23 |
| 5377119 | Method for optimizing casting conditions using permeable mold by computer simulation | Gerald P. Backer | 1994-12-27 |
| 5348073 | Method and apparatus for producing cast steel article | Naotaka Deki | 1994-09-20 |
| 5227979 | Method of designing cavity shape of mold | Makoto Fukuhira | 1993-07-13 |
| 5106578 | Cast-to-near-net-shape steel body of heat-resistant cast steel | Kouki Ohtsuka, Koichi Akiyama, Masahide Ike, Kunio Kawai | 1992-04-21 |
| 5091147 | Heat-resistant cast steels | Kouki Ohtsuka, Koichi Akiyama, Masahide Ike, Kunio Kawai | 1992-02-25 |
| 4273136 | Electronic sphygmomanometer | Ryuichi Miyamae | 1981-06-16 |
| 4262675 | Blood pressure measuring instrument having compensation circuit | Ryuichi Miyamae | 1981-04-21 |