SATO HARUO has a total of 14 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States and Japan. Its main competitors in its focus markets optics, machines and surface technology and coating are AAC ACOUSTIC TECHNOLOGIES(SHENZHEN)CO LTD, WHITING RICHARD R and YOSHITSUGU KEIKI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Japan | 3 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Machines | |
#3 | Surface technology and coating | |
#4 | Textiles and paper | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Optical systems | |
#2 | Unspecified technologies | |
#3 | Cameras | |
#4 | Electrolytic coating production | |
#5 | Shafts | |
#6 | Electrography | |
#7 | Typewriters |
# | Name | Total Patents |
---|---|---|
#1 | Sato Haruo | 12 |
#2 | Tanaka Issei | 2 |
#3 | Satou Haruo | 2 |
#4 | Suzuki Kiyoo | 1 |
#5 | Suzuki Takeshi | 1 |
#6 | Abe Ikuo | 1 |
#7 | Yamamoto Hiroshi | 1 |
#8 | Miwa Satoshi | 1 |
#9 | Muratani Mami | 1 |
Publication | Filing date | Title |
---|---|---|
US2011317278A1 | Zoom lens, imaging apparatus, and method for manufacturing zoom lens | |
US2011109974A1 | Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens | |
US2010195221A1 | Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens | |
US2011176224A1 | Zoom lens, optical apparatus having same, and method of manufacturing zoom lens | |
JP2000054231A | Cleaning tackle | |
JPS6089423A | Carcinostatic agent | |
JPS5599152A | Preparation of potted "chawanmushi" |