Average Co-Inventor Count = 1.30
ph-index = 6
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. Other (2 from 832,891 patents)
2. Ken Hayashibara (2 from 5 patents)
3. Konica Corporation (1 from 3,106 patents)
4. Sakase Textile Co., Ltd. (1 from 1 patent)
5. Yoe Institute Co., Ltd. (1 from 1 patent)
6 patents:
1. 5863094 - Saddle for bicycle
2. 5590826 - Protector
3. 5548417 - Facsimile apparatus including a supporting frame member and image
4. 5255327 - Vibrostimulative device
5. 4813403 - Vibrostimulative device
6. 4697581 - Electromagnetic vibration generator