| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oso Toshio | 6 |
| #2 | Oso Hideyuki | 3 |
| #3 | Kaneko Yasuhiro | 2 |
| #4 | Tsushima Yutaka | 1 |
| #5 | Kaburagi Hisashi | 1 |
| #6 | Mimura Hikoichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2016225158A | Luminaire | |
| JP2015012205A | Heat sink device | |
| JP2009158436A | Lighting system | |
| JP2009029601A | Stopper tool for winding object reel | |
| JP2008282614A | Knockdown stand device | |
| JP2005093092A | Illumination lamp socket | |
| JP2004241342A | Portable lighting lamp and charger used for charging it | |
| JP2002373501A | Portable work light | |
| JP2001335242A | Connecting cover for reel, and multiple connection reel unit | |
| JPH08170703A | Continuously variable transmission | |
| JPH07249407A | Battery liquid feeder | |
| JPH0761719A | Reel device | |
| JPH06336374A | Ratchet device |