Average Co-Inventor Count = 1.33
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Rakuten, Inc. (1 from 481 patents)
2. Kortuc Inc (1 from 2 patents)
3. Chugai Seiyaku Kabushiki Kaisha (947 patents)
4. Rakuten Group, Inc. (296 patents)
5. Taisei Kako Co., Ltd. (82 patents)
6. Kortuc Japan LLC (0 patent)
2 patents:
1. 12201816 - Hydrogen peroxide solution-prefilled syringe with excellent hydrogen peroxide preservation due to silicone oil included in oil composition
2. 10742947 - Display control system, display control device, display control method, and program