| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 13 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Organic fine chemistry | |
| #3 | Biotechnology | |
| #4 | Machines | |
| #5 | Foods and drinks | |
| #6 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Heterocyclic compounds | |
| #3 | Medical preparations | |
| #4 | Microorganisms | |
| #5 | Fermentation | |
| #6 | Unspecified technologies | |
| #7 | Enzymes | |
| #8 | Microorganisms | |
| #9 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakane Kazuo | 3 |
| #2 | Oku Teruo | 2 |
| #3 | Takaya Takao | 2 |
| #4 | Okuhara Masakuni | 2 |
| #5 | Miyai Kenzi | 2 |
| #6 | Kasahara Chiyoshi | 2 |
| #7 | Ono Takaharu | 2 |
| #8 | Nishimura Shintaro | 1 |
| #9 | Inamoto Yoshiko | 1 |
| #10 | Kiyoto Sumio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR970004045B1 | Alpha-crystals of cefazolin sodium |