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Matsumoto; Susumu
Tokyo, JP
No. of patents:

Patent Number Title Of Patent Date Issued
D361213 Chair for baby August 15, 1995
D344771 Leg stretching machine March 1, 1994
D334219 Infant mobile March 23, 1993
D333389 Car baby bed February 23, 1993
D331429 Mobile December 1, 1992
D328196 High chair July 28, 1992
D311934 Toy vehicle November 6, 1990
D307629 Auxiliary toilet seat for a child May 1, 1990
D306748 Toy vehicle March 20, 1990
D303459 Baby seat September 19, 1989
D302707 Toy vehicle August 8, 1989
D291156 Convertible high chair August 4, 1987
D282673 Toy rattle February 18, 1986
D282184 Toy vehicle January 14, 1986
D278644 Driving toy April 30, 1985
D275502 Musical activity toy September 11, 1984
D272551 Toy vehicle February 7, 1984
D269887 Animal figure toy July 26, 1983
D267259 Toy vehicle December 14, 1982
D267258 Toy vehicle December 14, 1982
D265666 Educational toy rattle August 3, 1982
D265491 Toy animal July 20, 1982
D264528 Baby seat May 25, 1982
D261783 Musical toy November 10, 1981
D258301 Musical toy February 17, 1981
D256705 Simulative tumbling toy September 2, 1980
6643013 Glow discharge emission spectroscopic analysis apparatus November 4, 2003
This invention provides a glow discharge emission spectroscopic analysis apparatus which is capable of making a desired chemical analysis with excellent reproducibility. A glow discharge emission spectroscopic analysis apparatus of this invention is constituted so that the sample is
5520433 Mechanism for adjusting baby chair height May 28, 1996
A baby chair height adjusting mechanism which is capable of accurately adjusting the height of a baby chair, and which includes a chair main body two pairs of leg rods respectively mounted to the two side portions of the lower surface of the chair main body such that they can be adjusted
4339149 Child's automotive safety seat July 13, 1982
A safety seat for children in which the forces generated during a collision are transmitted primarily to a main support pipe. The seat includes a seat body having a bottom portion, a backrest portion, side walls, upper arms and lower arms extending from the rear side of the backrest port

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