Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Companies › Xenoid Protodesign Co.
XC

Xenoid Protodesign Co. — 8 Patents

Rank (All Time): #67,851 of 105,732Top 65%
4 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 2001 to 2008Bar chart with a peak of 6 patents in 2001.peak 62001: 6 patents20012006: 1 patents20062008: 1 patents2008

Top Inventors at Xenoid Protodesign Co. All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Jintei Choh 8
2 Jinsei Choh 7
3 Hiroyuki Matsukawa 2
3 Tatsuya Hocho 2

Related Companies

Gichner Systems Group8
Medlis8
Aprica Ikujikenkyukai Aprica Kassai Kabushikikaisha8
Extrutech International8
Sea Engineering8
Triodyne Holdings8
Vanmark8
Breault Research Organization8
Hitachi Air Conditioning Systems Co.8