| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 18 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Computer technology | |
| #4 | Semiconductors | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Optical systems | |
| #3 | Cameras | |
| #4 | Semiconductor devices | |
| #5 | Electric digital data processing | |
| #6 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Keiji Kunishige | 2 |
| #2 | Hankawa Masashi | 1 |
| #3 | Takashi Miyazawa | 1 |
| #4 | Masato Miyata | 1 |
| #5 | Shuhei Kaneko | 1 |
| #6 | Nonaka Osamu | 1 |
| #7 | Sakai Koji | 1 |
| #8 | Hiroshi Takisawa | 1 |
| #9 | Shigeru Iwase | 1 |
| #10 | Junichi Shimoyama | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102401973A | Lens barrel and image pickup device | |
| CN102215338A | Photographing device | |
| CN1783981A | Image display apparatus and display method |