Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343959 | Pressure casting method of magnesium alloy and metal products thereof | Tetsuichi Motegi, Kiyoto Takizawa | 2008-03-18 |
| 6719035 | Method and apparatus for injection molding metal material | Toshiyasu Koda, Yasuhiko Takeuchi, Yuji Hayashi | 2004-04-13 |
| 6588486 | Metering method of metal material in injection molding | Toshiyasu Koda, Yasuhiko Takeuchi, Takahiro Kobayashi, Yuji Hayashi, Mamoru Miyagawa | 2003-07-08 |
| 6345976 | Injection apparatus | Toshiyasu Koda, Yoshitoshi Yamagiwa, Yasuhiko Takeuchi, Yuji Hayashi, Mamoru Miyagawa | 2002-02-12 |
| 6187229 | Process for injection molding information recording disks | Kiyoto Takizawa | 2001-02-13 |
| 6017210 | Apparatus for dwelling in injection molding | Kiyoto Takizawa | 2000-01-25 |
| 5785999 | Injection apparatus for molding synthetic resin hollow or foamed body | Kiyoto Takizawa | 1998-07-28 |
| 5516276 | Injection molding apparatus for molding a disc having a replaceable die | Makoto Nakazawa, Toshiyuki Kanai, Kazuki Miyairi, Shuji AIBA, Minoru Yamazaki | 1996-05-14 |
| 5464339 | Molding dye for disk substrate | Nobuyuki Arakawa, Takashi Segawa, Moriyoshi Kaneko, Kazuki Miyairi | 1995-11-07 |
| 5246555 | Work bed for a grinding apparatus | — | 1993-09-21 |
| 4996762 | Composite processing machine | — | 1991-03-05 |