| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Machines | |
| #5 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakayama Takahiro | 18 |
| #2 | Itoh Hirotaka | 2 |
| #3 | Terashima Shigeru | 2 |
| #4 | Nakanuma Hiroshi | 2 |
| #5 | Takabe Yoshiyuki | 2 |
| #6 | Nozue Tatsuhiro | 1 |
| #7 | Tatsuno Hibiki | 1 |
| #8 | Taira Tetsuya | 1 |
| #9 | Kubota Takashi | 1 |
| #10 | Kida Yusuke | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020292797A1 | Zoom lens system, interchangeable lens, and imaging apparatus | |
| US2018335624A1 | Virtual-image forming device and mobile object | |
| JP2004240935A | System for promoting sale and rental/lease contract of cash register | |
| JP2004178527A | Bridal package system | |
| JP2004046770A | Training and personnel evaluation system of employee or the like |