| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 82 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Owaki Hideo | 24 |
| #2 | Saira Toshio | 14 |
| #3 | Shimizu Kiyoshi | 7 |
| #4 | Akita Kiyoyuki | 7 |
| #5 | Fujishiro Tsutomu | 6 |
| #6 | Kasahara Takeji | 3 |
| #7 | Shoda Takashi | 3 |
| #8 | Sugiyama Moritoshi | 3 |
| #9 | Shigenami Kazuo | 3 |
| #10 | Okura Shigeaki | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2016116784A | Unusual savings box | |
| JP2016096930A | Hot-water bag | |
| JP2014000493A | Manufacturing apparatus of sulfur-based nitrate nitrogen purification material | |
| JP2013090782A | Hot-water bottle | |
| JP2010269846A | Screwing structure and lid structure of liquid-enclosed body | |
| JP2011000253A | Heat source cover | |
| JP2010252971A | Hot-water bottle | |
| JP2010243117A | Humidifying tool | |
| JP2010213762A | Hot-water bottle | |
| JP2010187567A | Apparatus for making cooked bread | |
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| JP2010181086A | Cooking utensil guide tool | |
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| JP2010017371A | Hot-water bottle | |
| JP2008272508A | Hot-water bottle | |
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| JP2009034458A | Massager | |
| JP2008245772A | Locking device for game machine | |
| JP2008142188A | Hot-water bottle | |
| JP2008116119A | Crucible furnace |