Inventor

WATANABE HISASHI

JP179 patents

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

WATANABE HISASHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Push-on switch

Lithography pattern data generation method, lithography pattern fabrication method and charged particle lithography system

Switch

Push-on switch

Push switch

Push-on switch, electronic apparatus using the same and method for mounting the switch

Push-on switch

Long-stroke push-on switch with reduced height

Push button switch

Structure of push-on switch

Push-on switch

SUMITOMO CHEMICAL CO

Translucent alumina sintered body and a process for producing the same

Alumina sintered body and process for producing the same

Method for producing α-alumina powder

Process for producing α-alumina

Translucent alumina sintered body and production thereof

Metal oxide powder and method for the production of the same

α-alumina

α-alumina powder and process for producing the same

WATANABE HISASHI

Display device

Display device with image expansion via peripherial light guide elements

Display device

Display unit and display device

Display device including light-transmitting cover with lens portion and electronic device including same

Display device including light-transmitting cover with a lens portion

Display device

Display device

SHARP KK

Display device

Backlight unit and liquid crystal display device

Display device

Lighting device and display device

Display panel

Display device

Liquid crystal display unit

MATSUSHITA ELECTRONICS CORP

Resist composition having a siloxane-bond structure

Photomask used by photolithography and a process of producing same

Photomask used by photolithography and a process of producing same

Process for forming a pattern using a resist composition having a siloxane-bond structure

Resist composition having a siloxane-bond structure

NIPPON STEEL CHEMICAL CO

Laminate for insulation protection of circuit boards

Flexible base materials for printed circuits

Resins of low thermal expansivity

Laminates

PANASONIC IP MAN CO LTD

Biological information detection device equipped with light source projecting at least one dot onto living body

Biological information detection device using second light from target onto which dots formed by first light are projected

TOYOTA MOTOR CO LTD

Torque converter provided with lock-up clutch and arranged for efficient heat dissipation

Front grille for an automobile

TOMOTOSHI TAKUMA

Display device with light guide element overlapping peripherial display region of display panel

FUJITSU LTD

Insulated gate type semiconductor device and method for fabricating same

PALM OIL RES & DEV BOARD

Production of high concentration tocopherols and tocotrienols from palm-oil by-products