| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Semiconductors | |
| #3 | Measurement | |
| #4 | Electrical machinery and energy | |
| #5 | Surface technology and coating | |
| #6 | Environmental technology | |
| #7 | Digital networks | |
| #8 | Computer technology | |
| #9 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hayashi Tetsuya | 17 |
| #2 | Tanaka Hideaki | 3 |
| #3 | Hoshi Masakatsu | 3 |
| #4 | Yamagami Shigeharu | 2 |
| #5 | Shimoida Yoshio | 2 |
| #6 | Takeuchi Yasuhiko | 1 |
| #7 | Motoi Akira | 1 |
| #8 | Kaneko Saichirou | 1 |
| #9 | Arai Osamu | 1 |
| #10 | Sasaoka Eisuke | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012250008A1 | Measuring method for crosstalk between cores in multi-core optical fiber | |
| US2011081481A1 | Coated optical fiber producing apparatus and coated optical fiber producing method | |
| US2010079571A1 | Drawing apparatus and method, and computer program |