HITACHI AIR CONDITIONING DOMES has a total of 21 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and consumer goods are KRAMER DANIEL E, GAS REFRIGERATION CORP and JTL SYSTEMS LTD.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 21 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kenichi Saitoh | 2 |
| #2 | Masahiko Gommori | 2 |
| #3 | Takeo Ozawa | 2 |
| #4 | Kazutoshi Katane | 2 |
| #5 | Ryoji Hirayama | 2 |
| #6 | Hiroshi Kogure | 2 |
| #7 | Tetsunobu Okamura | 2 |
| #8 | Haruko Ashida | 2 |
| #9 | Motomu Yamamoto | 1 |
| #10 | Hideyuki Honda | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN106440637A | Refrigerator |