Toyota Jidosha Kabushiki Kaisha

Shell Oil Comapny

Kouji Saitou

Keiji Tanaka

Noriaki Shinoda

Yasushi Kawamura

Masahiko Onuma

Tetsuo Nimura

Kouichi Nakazawa

Tomoyasu Wada

A vehicle seat includes: plural airbags for massaging that are provided at least at an interior of a seatback, and that inflate to push against portions of a body of a seated vehicle occupant; an air supplying/discharging device that has a forced-air source that feeds air under pressure, and a control valve that supplies and discharges the air, that has been fed under pressure from the forced-air source, to the plural airbags respectively, so that the air supplying/discharging device inflates and contracts the plural airbags individually; and an electronic control unit that, in a state in which the forced-air source is operated, repeats, at a uniform cycle, supplying and discharging of the air by switching of the control valve, to generate awakening vibrations at least at one airbag among the plural airbags.

Vehicle seat

A grease composition for constant velocity joints, having a base oil and a urea-based thickener, which grease additionally contains, (A) molybdenum sulphide dialkyldithiocarbamate and (B) 5,5-dithiobis (1,3,4-thiadiazole-2-thiol); a method of lubricating a constant velocity joint including packing it with grease and a constant velocity joint packed with said grease.

Grease composition for constant velocity joints

Growing community of inventors

Toyota, Japan

Kouji Saitou