Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9707619 | Squeeze pin circuit for die casting and hydraulic unit | Fumihiro Sakuma, Tetsuya Uehara | 2017-07-18 |
| 5988260 | Method for controlling injection in a die casting machine and apparatus for the same | Hiroshi Kitamura | 1999-11-23 |
| 5979536 | Die casting machine with pressure supervisory system supervising cavity pressure, and die therefor | Shinobu Kodama, Noboru Fujiyoshi | 1999-11-09 |
| 5887641 | Injection device of a die casting machine | Yukio Mizota, Masayuki Takamura | 1999-03-30 |
| 5855239 | Method for controlling injection of die casting machine | Hiroshi Yokoyama, Tai Matsuda | 1999-01-05 |
| 5787963 | Squeeze pin control system in die casting machine | Makoto Tsuji | 1998-08-04 |
| 5782287 | Method of controlling vacuum in vacuum die-casting and vacuum control system for carrying out the same | Shinobu Kodama | 1998-07-21 |
| 5662159 | Method and apparatus of controlling injection of die casting machine | Masayuki Takamura | 1997-09-02 |
| 5622217 | Injection apparatus for a die casting machine | Yutaka Nakamura | 1997-04-22 |
| 5555924 | Squeeze pin control method and apparatus for die casting machine | Masayuki Takamura, Tai Matsuda | 1996-09-17 |
| 5511605 | Method and apparatus for vacuum die casting | — | 1996-04-30 |
| 5359531 | Method of and apparatus for displaying casting-data in die-cast machine | Masayuki Takamura | 1994-10-25 |
| 5299626 | Method of and apparatus for injection speed control in die-casting machine | — | 1994-04-05 |
| 5207267 | Injection control method of die cast machine | Masayuki Takamura, Toshihiko Kaneko | 1993-05-04 |
| 5161598 | Method of controlling mold pressure pin for press casting machine | Masayuki Takamura, Masaru Kobayashi | 1992-11-10 |
| 5125820 | Injection pressure control apparatus for a die cast machine | — | 1992-06-30 |
| 5086824 | Method and system of sensing abnormalities in a degassing flow path of a vacuum die casting machine | Akihiko Tsuda | 1992-02-11 |
| 5061175 | Clamping cylinder system | — | 1991-10-29 |
| 5022457 | Casting control system of die cast machine | Hiroyuki Tsuboi, Toshihiko Kaneko | 1991-06-11 |
| 4972879 | Surge-pressure removing system for back-pressure in injection cylinder | — | 1990-11-27 |
| 4954063 | Injection pressure control apparatus for a die cast machine and an injection mold machine | — | 1990-09-04 |
| 4938274 | Method of detecting degassed state in mold and system therefor | Hiroshi Iga | 1990-07-03 |
| 4932458 | Method of and system for operating squeeze plunger in die cast machine | Hiroyuki Tsuboi, Toshihiko Kaneko | 1990-06-12 |
| 4757244 | Method and apparatus for detecting absolute position | Hiroyuki Tsuboi, Yoshitami Hakata, Kimio Suzuki | 1988-07-12 |
| 4495828 | Stroke enlarging mechanism | — | 1985-01-29 |