Average Co-Inventor Count = 2.53
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. Kabushiki Kaisha Nippon Conlux (4 from 129 patents)
2. Nippon Conlux Co., Ltd. (4 from 81 patents)
8 patents:
1. 7519543 - Promotion method and system
2. 7428987 - Cashless vending system
3. 7216089 - Promotion method and system
4. 7020691 - Promotion system and method of managing automatic vending machine by the promotion system
5. 6296182 - Banknote-processing device with card reader/writer function
6. 5695395 - Coin dispensing apparatus
7. 5437357 - Bill identification apparatus
8. 5377807 - Coin validator with optical coupling