| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Japan | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Computer technology | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Basic materials chemistry | |
| #5 | Machines | |
| #6 | Digital networks | |
| #7 | Materials and metallurgy | |
| #8 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirano Takashi | 13 |
| #2 | Yoshida Masato | 2 |
| #3 | Nunome Atsushi | 1 |
| #4 | Shibayama Kiyoshi | 1 |
| #5 | Sakuma Hitoshi | 1 |
| #6 | Makabe Hiroaki | 1 |
| #7 | Okonogi Makoto | 1 |
| #8 | Banba Toshio | 1 |
| #9 | Teramoto Shinya | 1 |
| #10 | Sakaki Akitsugu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH063463A | Irregular display timepiece | |
| JPS62101271A | Game performed using pieces different in color arrangement classfied by four colors and measure board | |
| JPS59233093A | Rock delivery vehicle | |
| JPS5558975A | Shaping method of garden stone | |
| JPS5554172A | Device for making garden stone |