Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800135 | ZnO/sapphire substrate and method for manufacturing the same | Hideharu Ieki | 2004-10-05 |
| 6699026 | Injection molding apparatus | Tatsuhiko Maru, Katsumi Watanabe, Fumiyuki Katoh, Makoto Nishizawa, Hajime Kitamura | 2004-03-02 |
| 6589456 | Method and apparatus for compensating mold thickness changes in toggle type clamping unit for injection molding machine | Tatsuhiko Maru, Toshihiro Kasai | 2003-07-08 |
| 6537057 | Mold clamping apparatus for injection molding machine | Masahiro Tamaki | 2003-03-25 |
| 6533573 | Mold clamping apparatus for injection molding machine | Masahiro Tamaki | 2003-03-18 |
| 6332355 | Method of estimating a life of ball screw included in electric injection molding machine and life estimating system | Tsuginobu Totani, Kiyoshi Sasaki, Akira Kanda, Yukio Iimura, Fumiyuki Katoh +2 more | 2001-12-25 |
| 6325954 | Method of controlling electric injection unit of injection molding machine | Kiyoshi Sasaki, Fumiyuki Kato, Tsuginobu Totani, Fukio Iimura, Masahiro Tamaki +1 more | 2001-12-04 |
| 6309203 | Injection apparatus for injection molding machine | Masahiro Tamaki | 2001-10-30 |
| 6270333 | Mold clamping apparatus for injection molding machine | Masahiro Tamaki | 2001-08-07 |
| 6144182 | Motor control method for injection molding machine and motor controller for carrying out the same | Tsuginobu Totani, Fumiyuki Katoh, Kiyoshi Sasaki, Yukio Iimura, Masahiro Tamaki +1 more | 2000-11-07 |
| 6132198 | Clamping apparatus for injection molding machine | Masahiro Tamaki | 2000-10-17 |
| 6109036 | Sealed hydraulic intensifier | Masahiro Tamaki | 2000-08-29 |
| 6059556 | Injection apparatus for injection molding machine | Masahiro Tamaki | 2000-05-09 |
| 6050804 | Clamping apparatus for injection molding machine | Masahiro Tamaki | 2000-04-18 |
| 5625329 | Surface acoustic wave filter with an optimizing reflector thickness-to-wavelength ratio | — | 1997-04-29 |
| 5569548 | Zinc oxide piezoelectric crystal film on sapphire plane | Hideharu Ieki | 1996-10-29 |
| 5532537 | Zinc oxide piezoelectric crystal film on sapphire plane | Hideharu Ieki | 1996-07-02 |
| 5432397 | Zinc oxide piezoelectric crystal film | Hideharu Ieki | 1995-07-11 |
| 5288102 | Vehicle height control system | Hiromi Machida, Tetuo Kato | 1994-02-22 |