Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076960 | Preserving system | — | 2006-07-18 |
| 6520096 | Disposal apparatus of combustible fluorine-series refrigerant composition | — | 2003-02-18 |
| 6449962 | REFRIGERANT COLLECTING DEVICE, REFRIGERANT COLLECTING METHOD, REFRIGERATOR HAVING REFRIGERANT COLLECTING DEVICE, CONTROL METHOD FOR REFRIGERANT IN REFRIGERANT CIRCUIT OR REGENERATION DEVICE AND REGENERATION METHOD FOR REFRIGERANT COLLECTING | Takayuki Shimizu, Jiro Yuzawa, Katsuhiko Inoue, Fukuji Yoshida, Yonezo Ikumi | 2002-09-17 |
| 6363741 | Refrigerant composition and refrigerating apparatus | — | 2002-04-02 |
| 5950395 | Heat insulating structure and production process thereof | Takayuki Shimizu, Yasushi Sakata, Kazushi Yamaoka, Sadami Hagiguchi | 1999-09-14 |
| 5908113 | Pouches of wrapping paper for containing medicinal doses | Manabu Haraguchi, Atsuo Inamura | 1999-06-01 |
| 5857307 | Heat insulating structure and production process thereof | Takayuki Shimizu, Yasushi Sakata, Kazushi Yamaoka, Sadami Hagiguchi | 1999-01-12 |
| 5765606 | Medication filling apparatus | Manabu Haraguchi | 1998-06-16 |
| 5351499 | Refrigerant composition and binary refrigeration system using it | — | 1994-10-04 |
| 5348441 | Parts tray conveying system | Shoichi Hayashi, Tsuyoshi Inoue, Hideo Tanaami | 1994-09-20 |
| 5265443 | Refrigerating unit | Jiro Yuzawa, Katuhiko Inoue, Fukuji Yoshida, Yutaka Ohmori | 1993-11-30 |
| 5254279 | Nonhazardous and environmentally nondestructive refrigerant composition | Yutaka Ohmori, Jiro Yuzawa | 1993-10-19 |
| 5062985 | Refrigerant composition containing dichloromonofluoromethane | — | 1991-11-05 |
| 4788829 | Low-temperature refrigeration system | Fukuji Yoshida, Kenji Iwasa | 1988-12-06 |