Inventor

YUTANI KEIICHIROH

JP26 patents

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

YUTANI KEIICHIROH

RICOH CO LTD

Electrochromic device and production method thereof

Electrochromic device, control device of electrochromic device, and control method of electrochromic device

Electrochromic device

Electrochromic element and electrochromic light control device

Electrochromic device, wearable device, and method for driving electrochromic device

Electronic device, method for producing electronic device, and photochromatic lens unit

Electrochromic element and production method thereof, electrochromic light-adjusting element, electrochromic light-adjusting lens, and electrochromic device

SAGISAKA TOSHIYA

Electrochromic compound, electrochromic composition, and display element

Electrochromic compound, electrochromic composition, and display element

Electrochromic compound, electrochromic composition, and display element

YASHIRO TOHRU

Electrochromic device and method for producing electrochromic device

Electrochromic device and production method thereof

OKADA YOSHINORI

Electrochromic display device

Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device

TAKAHASHI HIROYUKI

Electrochromic display element, display device, information system, and electrochromic dimming lens

NAIJO YOSHIHISA

Electrochromic display element and display device

FUJIMURA KOH

Electrochromic display element and image display device

GOTO DAISUKE

Electrochromic compound, electrochromic composition, display element, and dimming element

OHSHIMA ATSUSHI

Electrochromic dimming device and electrochromic driving device

KANEKO FUMINARI

Electrochromic element, display device and driving method thereof

MATSUMOTO TAKAHIKO

Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic element

Goto shun

Electrochromic device and electrochromic dimming device

INOUE MAMIKO

Electrochromic compound, electrochromic composition, display element, and dimming element

SASA NOBORU

Electrochromic device, electronic dimming eyeglasses, augmented reality eyeglasses, and camera

YAMAMOTO SATOSHI

Electrochromic element and electrochromic dimming element

YUTANI KEIICHIROH

Electrochromic element