Inventor · disambiguated record
Norifumi Kawai
Also filed as: KAWAI NORIFUMI
12 granted patents·14 citations·filing 2011–2020
83Inventor score
Files withKONAMI DIGITAL ENTERTAINMENT CO LTD5KONAMI AMUSEMENT CO LTD3AZUMA SHOGO2KUSUDA KAZUHIRO1OKUAKI MASATO1
Top patents by PatentIndex Score
12 records- 0181US10478725B2Game machine and programKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2017·Granted Nov 19, 2019·4 cites·15 claims
- 0280US10478726B2Game machine and programKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2017·Granted Nov 19, 2019·4 cites·16 claims
- 0379US9937411B2Ball lottery apparatusOKUAKI MASATO·Filed 2011·Granted Apr 10, 2018·6 cites·9 claims
- 0441US10825305B2Game apparatus, display system, and recording mediumKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·9 claims
- 0541US10504322B2Game apparatus and a non-transitory computer readable medium for providing a unique game feature for each player in a common lottery gameKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2018·Granted Dec 10, 2019·0 cites·8 claims
- 0641US9522327B2Game systemKUSUDA KAZUHIRO·Filed 2011·Granted Dec 20, 2016·0 cites·11 claims
- 0739US11302151B2Game apparatus and recording mediumKONAMI AMUSEMENT CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·16 claims
- 0839US9189922B2Game machine and control method thereofAZUMA SHOGO·Filed 2013·Granted Nov 17, 2015·0 cites·16 claims
- 0939US9117345B2Game machine, game system, and game control methodAZUMA SHOGO·Filed 2013·Granted Aug 25, 2015·0 cites·10 claims
- 1036US11164427B2Game apparatusKONAMI AMUSEMENT CO LTD·Filed 2020·Granted Nov 2, 2021·0 cites·7 claims
- 1136US11058941B2Game apparatusKONAMI AMUSEMENT CO LTD·Filed 2020·Granted Jul 13, 2021·0 cites·15 claims
- 1235US10607450B2Game system, control method, and storage mediumKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2016·Granted Mar 31, 2020·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Norifumi Kawai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →