YAMAZAKI MASAO has a total of 12 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and United States. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and packaging and shipping are SAKURANOMIYA KAGAKU KK, CCL IND INC and XUZHOU SUNUP INK CHEMICAL CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 11 | |
#2 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Surface technology and coating | |
#3 | Packaging and shipping | |
#4 | Engines, pumps and turbines | |
#5 | Machines | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Ships | |
#2 | Internal-combustion piston engines | |
#3 | Coating compositions | |
#4 | Containers for goods storage | |
#5 | Unspecified technologies | |
#6 | Coating metallic material |
# | Name | Total Patents |
---|---|---|
#1 | Yamazaki Masao | 12 |
#2 | Ohnishi Katsumi | 1 |
#3 | Tabuka Sadateru | 1 |
#4 | Tomura Hideaki | 1 |
#5 | Konagaya Hirokazu | 1 |
#6 | Maruo Katsuya | 1 |
#7 | Hasegawa Tsuyoshi | 1 |
Publication | Filing date | Title |
---|---|---|
JP2000144891A | New wall structural material of building and wall construction method using the wall structural material | |
JPS57118984A | Industrial transport ship | |
JPS5325723A | Carburettor used of supersonic wave | |
JPS52118122A | Two cycle engine to prevent hydrocarbon generation | |
JPS5257464A | Automatic speed change gear | |
JPS51136026A | Compulsory fuel gasification expediter | |
JPS51136025A | Fuel gasification expediter | |
JPS5153106A | Nenshoga nidankainiwakareru nainenkikan |