Daio Paper Corporation

Mitsubishi Electric Corporation

Sano Co., Ltd.

Nippon Steel Corporation

Aya Fujita

Yasuyoshi Hidaka

Ikko Matsusue

Yusuke Kaji

Yasumitsu Kondo

Norio Sano

Daiki Yoshihara

Seiji Miyamoto

Takayoshi Kagari

Hiroto Sasaki

Wataru Nohara

Kosuke Hayashi

The present invention provides a semiconductor device and a power converter having improved moisture resistance reliability. The semiconductor device of the present invention includes: a metal base substrate which includes a first insulating layer provided on a metal base, a support conductor provided on the first insulating layer, and a second insulating layer provided on a side surface of the support conductor; a semiconductor element bonded to the support conductor; a case provided outside the second insulating layer; an external terminal attached to the case; and a sealing member filled in a region surrounded by the support conductor, the second insulating layer and the case.

Semiconductor device and power converter

Cosmetics that impart physical resilience and visually smooth-textured appearance to skin, by forming a non-sticky, flexible, and rupture-free makeup film on skin. The solution to the problem is a cosmetic containing cellulose nanofibers having an average fiber diameter of 10 to 1000 nm, in addition to a thickening stabilizer.

Cosmetic

A fibrous cellulose having an excellent resin reinforcing effect, a method for manufacturing the fibrous cellulose, and a resin composition having high strength. The fibrous cellulose is microfiber cellulose having an average fiber diameter of 1 &#x3bc;m or more, and is hydrophobically modified. The method for manufacturing fibrous cellulose includes defibrating raw material fiber to obtain microfiber cellulose with an average fiber diameter of 1 &#x3bc;m or more, and hydrophobically modifying the microfiber cellulose. Further, the resin composition contains the fibrous cellulose and resin.

Fibrous cellulose, method for manufacturing same, and resin composition

Growing community of inventors

Tokyo, Japan

Aya Fujita