Jun Iwama has been granted 13 US patents while listed as an inventor at Sony . The first was granted in 1994 and the most recent in September 2018. Jun Iwama ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Jun Iwama in Tokyo, JP.
Patents per Year Patents granted per year, 1994 to 2018 Bar chart with a peak of 2 patents in 1997. peak 2 1994: 1 patents 1994 1996: 1 patents 1997: 2 patents 1997 1998: 1 patents 1999: 1 patents 1999 2000: 1 patents 2001: 1 patents 2001 2002: 1 patents 2005: 1 patents 2005 2017: 1 patents 2018: 2 patents 2018
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
10078254 Imaging device and imaging method Yoshihito Higashitsutsumi , Shinichiro Gomi 2018-09-18
$2,731,000
10026172 Information processing apparatus, information processing method, program, and measuring system Yoshihito Higashitsutsumi , Naoki Nishi , Yoshiteru Kamatani , Akinori Kadota 2018-07-17
$601,000
9646378 Information processing apparatus, information processing method, program, and measuring system Yoshihito Higashitsutsumi , Naoki Nishi , Yoshiteru Kamatani , Akinori Kadota 2017-05-09
$437,000
6897268 Fluidized bed polymerization apparatus and an olefin polymerization process Ryouichi Yamamoto , Satoru Ohtani , Tomohiro Arase , Fumio Hattori , Yoshiaki Kikuchi +1 more 2005-05-24
$100,000
6461573 Fluidized bed polymerization apparatus having temperature distribution monitoring Ryouichi Yamamoto , Satoru Ohtani , Tomohiro Arase , Fumio Hattori , Yoshiaki Kikuchi +1 more 2002-10-08
$53,000
6177914 Plasma addressed electro-optical display Hironobu Abe 2001-01-23
$3,041,000
6075578 Signal electrodes for plasma addressed display system Masatake Hayashi , Tomoaki Kichimi 2000-06-13
$2,052,000
5889502 Discharge voltage control for plasma addressed display device — 1999-03-30
$800,000
5706020 Plasma addressed display — 1998-01-06
$472,000
5696522 Plasma driver circuit capable of surpressing surge current of plasma display channel — 1997-12-09
$470,000
5668567 Electro-optical display device — 1997-09-16
$377,000
5506599 Active matrix liquid crystal display apparatus with varying pulse widths and a constant pulse width-pulse height product — 1996-04-09
$111,000
5349454 Plasma addressing electro-optical device having invertor circuit connected to anodes — 1994-09-20
$220,000
