| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 18 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Internal-combustion piston engines | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kimiwada Kazuo | 18 |
| Publication | Filing date | Title |
|---|---|---|
| JP2002155717A | Lubricating device | |
| JPH09151702A | Rotary engine | |
| JPH09150797A | Helicopter | |
| JPH09151748A | Parallel reciprocating engine | |
| JPH0932639A | Cap type jet engine | |
| JPH08291720A | Jet engine | |
| JPH08291721A | Jet engine | |
| JPH08226524A | Torque converter brake | |
| JPH07332001A | Sealed type gas pressure engine | |
| JPH07332107A | Parallel reciprocating engine | |
| JPH07305653A | Nitrogen engine | |
| JPH07307980A | Telephone system | |
| JPH07293419A | Water pressure power generating device | |
| JPH07247909A | Nozzle engine | |
| JPH07243334A | Engine | |
| JPH07243301A | Gas pressure engine | |
| JPH07217402A | Gas pressure engine | |
| JPH0754665A | Engine |