Inventor

ONO YOSHIAKI

JP41 patents

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

ONO YOSHIAKI

PILOT INK CO LTD

Color-change laminates and toy sets with the use thereof

Stencil printing ink

Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same

Reversible thermochromic compositions

Thermochromic acrylic synthetic fiber, its processed article, and process for producing thermochromic acrylic synthetic fiber

Method for improving light-fastness of reversible thermochromic compositions at the time of color extinguishment

Electrothermal instrument with heat generating element of sintered BaTiO3 in contact with heat transmitting member

Electrothermal color-varying device and toy utilizing the same

Color variation inducing device

Reversible thermochromic composition having improved light-fastness and product comprising same

Water-based ink composition for ballpoint pen and ballpoint pen comprising the same

Method for improving light-fastness of reversible thermochromic compositions at the time of color development

Thermochromic color-memorizing composition and thermochromic color-memorizing microcapsule pigment encapsulating same

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating same

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating same

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating same

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating the same

TOKYO ELECTRIC CO LTD

Thermal variable speed vertical and horizontal bar code printer

Automatic paper sheet supplying apparatus

Offset printing machine having automatically releasably clamped blanket sheet

Tag printer

Paper feeding apparatus

Ink supplying device for a printing press

Card reading device having card orientation correction mechanism

Automatic paper sheet supplying apparatus

ONO YOSHIAKI

Thermochromic coloring color-memory composition and thermochromic coloring color-memory microcapsule pigment containing the same

Maintenance and repair device for structure inside nuclear reactor

Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating the same

Maintenance/repair device for reactor internal structure

Thermochromic color-memory composition, and thermochromic color-memory microcapsule pigment having the composition encapsulated therein

TOSHIBA KK

Laser-based maintenance apparatus

Laser shock hardening apparatus

Underwater maintenance repair device and method

Method for manufacturing core barrel and core barrel

SANO YUJI

Laser shock hardening method and apparatus

Laser shock hardening method and apparatus

NOK CORP

Encoder

SHINETSU CHEMICAL CO

Organopolysiloxane sized paperboards for gypsum wallboards

FUJI PHOTO FILM CO LTD

Diffusion transfer color film unit with hydroxy substituted alkylene amino development accelerators

KITAOKA NOBUYUKI

Water-based ink composition for ballpoint pens

FUJITA KATSUYUKI

Thermochromic color-memorization toner, cartridge including same housed therein, image formation apparatus, cartridge set, and image formation apparatus set