Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
IK

Ichiro Kamiya — 8 Patents

EBEbara: 8 patents #283 of 1,611Top 20%
Tokyo, JP: #18,804 of 90,295 inventorsTop 25%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Ichiro Kamiya has been granted 8 US patents while listed as an inventor at Ebara. The first was granted in 1993 and the most recent in December 2004. Ichiro Kamiya ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Ichiro Kamiya in Tokyo, JP.

Patents per Year

Patents granted per year, 1993 to 2004Bar chart with a peak of 4 patents in 1996.peak 41993: 1 patents19931996: 4 patents19962002: 1 patents20022004: 2 patents2004

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6833056 Desalination method and desalination apparatus Yuzo Narasaki, Tetsuo Kuroda 2004-12-21
6719488 Soil pf value measuring method, and irrigation control method and irrigation control device Tetsuo Kuroda, Hidemitsu Otsuka, Yuzo Narasaki 2004-04-13
6391162 Desalination apparatus and method of operating the same Yuzo Narasaki, Hidemitsu Otsuka, Manabu Morishita, Haruki Sato 2002-05-21
5549874 Discharge reactor Ryoichi Shinjo, Takeshi Murakami, Yukiko Nishioka, Minoru Harada 1996-08-27
5538695 Ozonizer Ryoichi Shinjo, Minoru Harada, Yukiko Nishioka 1996-07-23
5511264 Method for deodorizing and refreshing for dry cleaning Yukiko Nishioka, Ryoichi Shinjo, Yoshihiro Ishii, Koichi Kosaka 1996-04-30
5488842 Method for deodorizing and refreshing for dry cleaning and dry cleaning apparatus using such method Yukiko Nishioka, Ryoichi Shinjo, Yoshihiro Ishii, Koichi Kosaka 1996-02-06
5198637 Method of cutting grooves in hydrodynamic bearing made of ceramic material Yumiko Noda, Manabu Toshimitsu, Yoshio Sato, Ryoichi Shinjo 1993-03-30