TY

Tomofumi YOKOYAMA

SE Seiko Epson: 40 patents #305 of 7,774Top 4%
Overall (All Time): #77,983 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12283657 Precursor solution of garnet-type solid electrolyte, method for producing precursor solution of garnet-type solid electrolyte, and garnet-type solid electrolyte Hitoshi Yamamoto, Tsutomu Teraoka 2025-04-22
12166169 Solid electrolyte, method for producing solid electrolyte, and composite body Hitoshi Yamamoto, Tsutomu Teraoka 2024-12-10
12126006 Positive electrode active material composite body Hitoshi Yamamoto, Tsutomu Teraoka, Naoyuki Toyoda 2024-10-22
12074278 Solid electrolyte, method for producing solid electrolyte, and composite Hitoshi Yamamoto, Tsutomu Teraoka 2024-08-27
11916194 Solid electrolyte, method for producing solid electrolyte, and composite Hitoshi Yamamoto, Tsutomu Teraoka 2024-02-27
11777140 Solid electrolyte, method for producing solid electrolyte, and composite body Hitoshi Yamamoto, Tsutomu Teraoka 2023-10-03
11777141 Electrolyte precursor solution, electrode assembly, battery, and electronic apparatus Hitoshi Yamamoto 2023-10-03
11767266 Method for producing solid composition and method for producing functional ceramic Hitoshi Yamamoto, Naoyuki Toyoda 2023-09-26
11735766 Solid electrolyte, method for producing solid electrolyte, and composite Hitoshi Yamamoto, Tsutomu Teraoka 2023-08-22
11641031 Solid electrolyte, method for producing solid electrolyte, and composite body Hitoshi Yamamoto, Tsutomu Teraoka 2023-05-02
11641032 Solid electrolyte, method for producing solid electrolyte, and composite body Hitoshi Yamamoto, Tsutomu Teraoka 2023-05-02
11629099 Solid composition and production method for functional ceramic Naoyuki Toyoda, Hitoshi Yamamoto 2023-04-18
11394053 Composition for forming lithium reduction resistant layer, method for forming lithium reduction resistant layer, and lithium secondary battery Hitoshi Yamamoto 2022-07-19
11322775 Secondary battery, method for producing secondary battery, and electronic apparatus 2022-05-03
11258094 Solid electrolyte, method for producing solid electrolyte, secondary battery, and electronic apparatus Hitoshi Yamamoto 2022-02-22
11108083 Electrode composite body, method of manufacturing electrode composite body, and lithium battery Tsutomu Teraoka, Hitoshi Yamamoto 2021-08-31
11075401 Electrolyte, battery, and electronic apparatus Hitoshi Yamamoto 2021-07-27
11075405 Electrolyte, battery, and electronic apparatus Hitoshi Yamamoto 2021-07-27
10998576 Electrolyte precursor solution, electrode assembly, battery, and electronic apparatus Hitoshi Yamamoto 2021-05-04
10947160 Solid electrolyte and lithium ion battery Hitoshi Yamamoto 2021-03-16
10862162 Electrode composite body, method of manufacturing electrode composite body, and lithium battery Tsutomu Teraoka, Hitoshi Yamamoto 2020-12-08
10826116 Solid electrolyte and lithium ion battery with cubic garnet type crystalline and amorphous areas Hitoshi Yamamoto 2020-11-03
10784534 Solid electrolyte and lithium ion battery Hitoshi Yamamoto 2020-09-22
10774004 Solid electrolyte and lithium ion battery Hitoshi Yamamoto 2020-09-15
10770757 Manufacturing method of electrode assembly Tsutomu Teraoka, Hitoshi Yamamoto, Tomoyuki Okuyama 2020-09-08