| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in transportation | |
| #2 | Internal-combustion piston engines | |
| #3 | Parachutes | |
| #4 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamada Naohisa | 9 |
| #2 | Tadenuma Katsuyoshi | 2 |
| #3 | Sakuma Akira | 1 |
| #4 | Furusaka Hisayoshi | 1 |
| #5 | Kobori Takeo | 1 |
| #6 | Inagaki Keiichi | 1 |
| #7 | Yamada Shigeo | 1 |
| #8 | Hasegawa Yoshio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2009287519A | Engine for model | |
| JP2005315120A | Fuel supply device for model engine and model engine with the fuel supply device | |
| JP2003003923A | Engine | |
| JP2002180924A | Engine provided with electronic fuel flow control device | |
| JP2002180925A | Rotary valve type fuel flow control device | |
| JP2002161819A | Fuel tank for engine | |
| JP2001295739A | Engine | |
| JP2000329022A | Fuel feeder for engine | |
| JP2001104512A | Decomposition treatment method for halogen compound | |
| JP2001096154A | Vanadium oxide/titania hybrid photocatalyst and its manufacturing method | |
| JPH11101305A | Vibration control device in model engine | |
| JPH09201130A | Cultivation of mushroom |