| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Handling thin material | |
| #3 | Typewriters |
| # | Name | Total Patents |
|---|---|---|
| #1 | Honda Haruyuki | 11 |
| #2 | Nishii Toshikane | 8 |
| #3 | Yamazaki Tomoyoshi | 6 |
| #4 | Tanaka Mizuna | 5 |
| #5 | Fujiwara Hiroshi | 5 |
| #6 | Yamaguchi Yoshiki | 3 |
| #7 | Kondo Kazuyoshi | 3 |
| #8 | Shimokawa Toshihiko | 2 |
| #9 | Kimura Ippei | 2 |
| #10 | Hattori Yoshio | 2 |