Inventor

SEKI TOSHIMASA

JP6 patents

⚠️ This page may combine multiple inventors who share the name “SEKI TOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TITAN KOGYO KK

5 patents

US9806339B2Oct 31, 2017

Titanium-niobium composite oxide-based electrode active material and lithium secondary battery using the same

TITAN KOGYO KK12 citations82

US11890610B2Feb 6, 2024

Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid

TITAN KOGYO KK0 citations62

US12319818B2Jun 3, 2025

Charge-adjustment powder having excellent ability to maintain applied charge, and method of manufacturing the same

TITAN KOGYO KK0 citations59

US12084354B2Sep 10, 2024

Calcium titanate powder, method for producing same and external toner additive for electrophotography

TITAN KOGYO KK1 citations57

US8361657B2Jan 29, 2013

Titanium oxide compound for use in electrode and lithium secondary battery comprising the same

TITAN KOGYO KK0 citations50

NAKAHARA KIYOSHI

1 patent

US8580433B2Nov 12, 2013

Titanium oxide-based compound for electrode and lithium secondary battery using the same

NAKAHARA KIYOSHI1 citations44