HM

Hiroyuki Matsukawa

TC Tomy Company: 67 patents #3 of 226Top 2%
TL Tokyo Electron Kyushu Limited: 6 patents #7 of 104Top 7%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
TC Takara Co.: 5 patents #22 of 93Top 25%
MM Mitsubishi Materials: 4 patents #258 of 1,543Top 20%
XC Xenoid Protodesign Co.: 2 patents #3 of 4Top 75%
Overall (All Time): #18,630 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 51–75 of 88 patents

Patent #TitleCo-InventorsDate
D875844 Spinning top toy Kenji Horikoshi 2020-02-18
D875845 Spinning top toy Makoto Muraki 2020-02-18
D873351 Accessory for spinning top toy Kenji Horikoshi 2020-01-21
D868903 Launching apparatus for spinning top toy Michelino Paolino, Jr., Thomas Maguire, Luke Christopher Lohan, Hiroyuki Hama 2019-12-03
D862607 Spinning top toy Kenji Horikoshi 2019-10-08
D862608 Accessory for spinning top toy Yasuhiro Yamasaki 2019-10-08
D862604 Spinning top toy 2019-10-08
D862605 Spinning top toy Kenji Horikoshi 2019-10-08
D862606 Spinning top toy Kenji Horikoshi 2019-10-08
D861079 Spinning top toy 2019-09-24
D859531 Playing surface for spinning top toy Ryuji Nagatomo 2019-09-10
D854096 Spinning top toy Makoto Muraki 2019-07-16
D851709 Accessory for spinning top toy Makoto Muraki 2019-06-18
D849849 Accessory for spinning top toy Makoto Muraki 2019-05-28
D842935 Spinning top toy Kenji Horikoshi 2019-03-12
D841099 Accessory for spinning top toy 2019-02-19
D834102 Spinning top toy Makoto Muraki 2018-11-20
D827046 Spinning top toy Kenji Horikoshi 2018-08-28
D825670 Spinning top toy Makoto Muraki 2018-08-14
D825673 Spinning top toy 2018-08-14
7427225 Remote control toy top Tatsuya Hocho, Jinsei Choh, Jintei Choh 2008-09-23
7063589 Remote control toy top Tatsuya Hocho, Jintei Choh 2006-06-20
6905389 Toy top game unit 2005-06-14
D500764 Cassette for toys 2005-01-11
6746300 Toy top 2004-06-08