AN

Atsushi Nakano

Schlumberger Technology: 6 patents #7 of 1,027Top 1%
NC Nippon Pillar Packing Co.: 2 patents #2 of 16Top 15%
📍 Osaka, TX: #1 of 7 inventorsTop 15%
Overall (2025): #10,247 of 469,880Top 3%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D1093567 Gasket Go Nakai, Kazukiyo Teshima 2025-09-16
12405097 Shaped charge integrated canister Andrew Prisbell, Terry Butler 2025-09-02
12398626 Modular perforation tool Andrew Prisbell, Todd Busch, Erick Lowe 2025-08-26
12366437 Transportable perforation tool Andrew Prisbell, Mohamed Mehdi, Jay Garza 2025-07-22
12338717 Downhole ignition assembly Erick Lowe, Hari Prakash Kalakonda, Bertha Wang 2025-06-24
12287033 Seal member Go Nakai, Kazukiyo Teshima 2025-04-29
12281547 Perforation tool with propulsion Andrew Prisbell, Hari Prakash Kalakonda 2025-04-22
12281548 Wireless switch for perforation tool Andrew Prisbell, Todd Busch, Hari Prakash Kalakonda, Steven Hernandez 2025-04-22