P

Inventor

AKIYAMA KENZO

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

TOMY KOGYO CO

4 patents
US4329806AMay 18, 1982

Fluid engine

TOMY KOGYO CO21 citations74
US3982459ASep 28, 1976

Toy musical vehicle

TOMY KOGYO CO11 citations71
US4472996ASep 25, 1984

Toys utilizing fluid propulsion device

TOMY KOGYO CO2 citations60
US4185533AJan 29, 1980

Toy musical instrument

TOMY KOGYO CO3 citations58

SODICK CO LTD

3 patents
US10946573B2Mar 16, 2021

Cassette mold type injection molding machine

SODICK CO LTD2 citations68
US11897176B2Feb 13, 2024

Injection molding machine and method for injection molding

SODICK CO LTD2 citations65
US11911945B2Feb 27, 2024

Injection molding machine and injection molding method

SODICK CO LTD0 citations46

(unassigned)

1 patent
US5418319AMay 23, 1995

Music box

2 citations58