Ryusuke Izawa — 3 Patents at Ryobi

Ryusuke Izawa — 3 Patents

RYRyobi: 3 patents #89 of 309Top 30%

ACAisan Industry Co.: 2 patents #23 of 109Top 25%

ACAoki Science Institute Co.: 2 patents #6 of 30Top 20%

Nanbu, JP: #452 of 1,154 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

Ryusuke Izawa has been granted 3 US patents while listed as an inventor at Ryobi. The first was granted in 2003 and the most recent in July 2014. Ryusuke Izawa ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryusuke Izawa in Nanbu, JP.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8764897	Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit	Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Masanao Kobayashi, Hiroaki Komatsubara +5 more	2014-07-01
8114209	Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit	Hisaharu Aoki, Koji Togawa, Hirobumi Ohira, Masanao Kobayashi, Yuichi Yamazaki +8 more	2012-02-14
6519848	Method for producing cylinder block	Toru Komazaki, Izumi Murashima, Naomi Nishi	2003-02-18

Ryusuke Izawa — 3 Patents

Patents per Year

Issued Patents All Time

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