| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Japan | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Taiwan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Environmental technology | |
| #3 | Audio-visual technology | |
| #4 | Machines | |
| #5 | Thermal processes | |
| #6 | Transport | |
| #7 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Katayama Akira | 24 |
| #2 | Takahashi Masahiro | 2 |
| #3 | Shimoi Osamu | 1 |
| #4 | Nakagawa Nobuya | 1 |
| #5 | Yim Hyuck Sang | 1 |
| #6 | Watanabe Kayo | 1 |
| #7 | Kim Dong Keun | 1 |
| #8 | Hoya Katsuhiko | 1 |
| #9 | Ueda Yoshihiro | 1 |
| #10 | Oh Byoung Chan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2016260466A1 | Magnetic storage device | |
| US2016078915A1 | Resistance change memory | |
| US2015262640A1 | Memory system | |
| WO2015132980A1 | Memory device | |
| US2015070971A1 | Resistance change memory | |
| US2014286075A1 | Resistance change memory | |
| US2014286078A1 | Resistance change memory | |
| JP2011152350A | Paper-made ornament using photograph | |
| JPH11329759A | Automatic lighting switch system for interior illumination of hall or the like | |
| JPH0453595A | Dryer in vacuuming device | |
| JPS5898054A | Preparation of miso | |
| JPS5896668A | Preparation of adhesive paper | |
| JPS55156537A | Lure head and production | |
| US4201069A | Knob for a door lock |