Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434957 | Operation control method for air conditioning system and air conditioning system | Toshiharu Nishizuka, Yuji Takeda, Naoko Oie | 2002-08-20 |
DT
Daisuke Tabata
Panasonic: 14 patents #1,670 of 21,108Top 8%
Kasai Kogyo Co.: 2 patents #13 of 121Top 15%
Overall (All Time): #153,347 of 4,157,543Top 4%
26
Patents All Time