Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KF

Kohei Fujio

OMOmron: 8 patents #355 of 3,089Top 15%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
Overall (All Time): #529,323 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12292546 Raindrop detection device, raindrop detection method, and raindrop detection program Shinichi Kinoshita, Shingo Kawamoto, Muneharu Miyakoshi 2025-05-06
12194584 Handheld power tool, and working method using handheld power tool and working program Ryoji Okazaki 2025-01-14
12189076 Buried object scanning device, display control method for buried object scanning device, and display control program Tetsuro Tsurusu, Shingo Kawamoto, Ryoji Shimizu, Yuji Makita, Akihiro Ishii +1 more 2025-01-07
12140723 Metal detector, handheld power tool comprising this metal detector, metal detection method, and metal detection program Ryoji Okazaki 2024-11-12
12088273 Acoustic wave device, high-frequency front end circuit, and communication device Hideki IWAMOTO, Ryo Otsubo 2024-09-10
12002633 Switch Takumi FUJIHARA, Ryoji Shimizu, Akihiro Ishii, Taiki Koyama, Kazushi MAETA +2 more 2024-06-04
11923154 Trigger switch Takumi FUJIHARA, Ryoji Shimizu, Akihiro Ishii, Taiki Koyama, Kazushi MAETA 2024-03-05
11569776 Rotary connector Mitsunori Sugiura 2023-01-31
11550075 Metal detector, handheld power tool comprising this metal detector, metal detection method, and metal detection program Ryoji Okazaki 2023-01-10