Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414831 | Lifting and lowering device for construction machine | — | 2022-08-16 |
| 9791202 | Refrigerator and vacuum heat insulating material for use in refrigerator | Yoshimasa Horio, Shinya Nagahata, Toshio Kobayashi, Tarou Yamaguchi, Shuhei Sugimoto +4 more | 2017-10-17 |
| 6497113 | Refrigerator | Hiroshi Yamada, Akira Hyoudou, Yoshito Kimura, Haruhiko Iwai, Toshinori Noda +1 more | 2002-12-24 |
| 6327867 | Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment | Akira Hyodo, Yoshito Kimura, Hiroshi Yamada, Haruhiko Iwai, Makoto Fujihashi | 2001-12-11 |