Panasonic Intellectual Property Management Co., Ltd.

Tosihiko Wada

Yasuhisa Inada

Masayuki Takahashi

Teppei Iwase

Takashi Tsuruta

Akihiro Ishikawa

Keitaro Fujii

Takahiro Miyake

Yuta Moriyama

A mounting structure for an optical module includes a light emitting element, a submount board on which the light emitting element is mounted, a main board on which the submount board is mounted, a light guide member provided on the main board, and a diffraction grating optical coupler provided on the main board and connected to the light guide member. The submount board and the main board are bonded to each other on a surface of the submount board different from a surface on which the light emitting element is mounted.

Mounting structure for optical module

A learning device includes an input processor and a learning processor. The input processor acquires a physical quantity related to a cutting process, and inputs a state variable based on the physical quantity to the learning processor, and the learning processor updates, based on a measured cutting result, an evaluation model that outputs an evaluation result of the cutting process based on the state variable.

Learning device and cutting process evaluation system

A mold includes a rugged pattern layer, an inorganic sheet layer, and an elastic sheet layer. The inorganic sheet layer is formed of an inorganic material and supports the rugged pattern layer. The elastic sheet layer supports the inorganic sheet layer.

Mold, imprint device, and imprint method

Growing community of inventors

Osaka, Japan

Tosihiko Wada