| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9 | |
| #2 | Canada | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Cycle accessories | |
| #2 | Vehicle signalling and lighting | |
| #3 | Sanitary equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koizumi Toshio | 10 |
| #2 | Oishi Kenji | 2 |
| #3 | Miyaji Iwao | 1 |
| #4 | Higashiyama Sadao | 1 |
| #5 | Kinase Masaru | 1 |
| #6 | Fukaya Tsutomu | 1 |
| #7 | Horii Kenji | 1 |
| #8 | Ikeda Giichi | 1 |
| #9 | Watanabe Atsushi | 1 |
| #10 | Koike Tsutomu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020197467A | Inspection method for structure using unmanned machine with autonomous flying function by slam | |
| JP2017116453A | Inspection method of structure using drone | |
| JP2003148946A | Inertia device using four axes or more | |
| JPH1128299A | Hooked-handle basket | |
| JPH10229956A | Toilet seat with handle | |
| JPH10113092A | Multiple type system water tank | |
| JPH08291678A | Folding staircase | |
| US5349920A | Safety reflector marker | |
| JPS54131986A | Thunder alarm utilizing corona discharge | |
| JPS5121904A | Insatsugenbanno sakuseiho |