| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 12 | |
| #2 | United States | 3 | |
| #3 | Brazil | 1 | |
| #4 | India | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Semiconductors | |
| #3 | Audio-visual technology | |
| #4 | Measurement | |
| #5 | Electrical machinery and energy | |
| #6 | Telecommunications | |
| #7 | Materials and metallurgy | |
| #8 | Surface technology and coating | |
| #9 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Optical systems | |
| #3 | Photomechanical semiconductor production | |
| #4 | Television | |
| #5 | Special measuring | |
| #6 | Dynamo-electric machines | |
| #7 | Coating metallic material | |
| #8 | Alloys | |
| #9 | Wireless communication networks | |
| #10 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shibazaki Yuichi | 3 |
| #2 | Ohta Kihachiro | 2 |
| #3 | Yamamoto Hisashi | 1 |
| #4 | Ishibashi Yasushi | 1 |
| #5 | Koida Keigo | 1 |
| #6 | Ito Tomoki | 1 |
| #7 | Suzuki Hiroshi | 1 |
| #8 | Katayama Sakae | 1 |
| #9 | Nakajima Masao | 1 |
| #10 | Sekiguchi Masakazu | 1 |
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