Average Co-Inventor Count = 1.26
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. Phc Holdings Corporation (3 from 189 patents)
2. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)
3. Panasonic Corporation (2 from 16,453 patents)
4. Panasonic Healthcare Holdings Co., Ltd. (1 from 167 patents)
5. Pch Holdings Corporation (1 from 1 patent)
9 patents:
1. 11147484 - Puncture instrument, puncture needle cartridge mounted in puncture instrument, and method for using puncture instrument and puncture needle cartridge
2. 10866231 - Biological information detection sensor feeding apparatus
3. 10016150 - Biological information detection sensor feeding apparatus
4. 10010281 - Puncture instrument, puncture needle cartridge mounted in puncture instrument, and method for using puncture instrument and puncture needle cartridge
5. 9387155 - Tablet-inspecting device
6. 8548182 - Auxiliary member for hearing aid
7. 8545453 - Injection needle protector, injection needle unit, and injector to which this injection needle unit is mounted
8. 6396655 - Tape loading apparatus
9. 5313348 - Magnetic recording/reproducing apparatus