| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Canada | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Republic of Korea | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Higashikawa Tetsuro | 10 |
| #2 | Kondo Hisao | 8 |
| #3 | Saito Naoki | 4 |
| #4 | Kubo Akinari | 2 |
| #5 | Kubo Akinori | 2 |
| #6 | Hisao Kondo | 2 |
| #7 | Tetsuoro Higashikawa | 1 |
| #8 | Yanagisawa Kazuo | 1 |
| #9 | Akinari Kubo | 1 |
| #10 | Haneda Takuya | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0211793A1 | Kit preparation syringe, intermediate slide valve for syringes, and kit preparation | |
| WO0147587A1 | Slide valve for syringes, and plunger for slide valve-equipped syringes | |
| US6268512B1 | Process for producing 3-methyl-2-oxoindoline | |
| KR20010012131A | Process for producing ketoprofen and 5-benzoyl-3-methyl-2-indolinone | |
| CA1220880A | Medical x-ray photographic apparatus |