| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Japan | 4 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | IT methods for management |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ono Junichi | 10 |
| #2 | Hirai Hiroki | 7 |
| #3 | Otsuka Takuji | 7 |
| #4 | Shimoda Hiroki | 7 |
| #5 | Tanaka Tetsuji | 6 |
| #6 | Tabata Masaaki | 4 |
| #7 | Okamura Kenji | 3 |
| #8 | Ogihara Shigeru | 2 |
| #9 | Ito Akira | 2 |
| #10 | Asai Mikihito | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH07458A | Rotary bed | |
| JPS63206551A | Construction of rooftop of building | |
| JPS63206550A | Construction of rooftop of building | |
| JPS6255505A | Apparatus for advance motion of cascade impellent power |