Seiichiro Kobayashi has been granted 17 US patents while listed as an inventor at Stanley Electric Co. . The first was granted in 1980 and the most recent in April 2025. Seiichiro Kobayashi ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Seiichiro Kobayashi in Tokyo, JP.
Patents per Year Patents granted per year, 1980 to 2025 Bar chart with a peak of 3 patents in 2025. peak 3 1980: 1 patents 1980 1982: 1 patents 1999: 1 patents 1999 2003: 1 patents 2008: 2 patents 2008 2010: 2 patents 2013: 1 patents 2013 2018: 2 patents 2019: 2 patents 2019 2021: 1 patents 2025: 3 patents 2025 Issued Patents All Time
Showing 1–17 of 17 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12272927 Vertical cavity surface emitting device Komei Tazawa , Yusuke Yokobayashi 2025-04-08
12266906 Vertical cavity surface emitting device Masaru Kuramoto 2025-04-01
12218486 Vertical cavity surface emitting device Masaru Kuramoto 2025-02-04
10892601 Vertical cavity light-emitting element Masaru Kuramoto , Tetsuya Takeuchi 2021-01-12
10483721 Reflector, vertical cavity light-emitting device, and method of producing the same Komei Tazawa , Ji-Hao Liang 2019-11-19
10381804 Vertical cavity light emitting element Komei Tazawa , Ji-Hao Liang 2019-08-13
9972972 Vertical cavity light emitting device Komei Tazawa , Ji-Hao Liang , Masaru Takizawa , Keisuke Nakata 2018-05-15
9935427 Vertical cavity light-emitting element and method for manufacturing the same Komei Tazawa , Ji-Hao Liang 2018-04-03
8389309 Method for manufacturing semiconductor light-emitting apparatus — 2013-03-05
$58,000
7666692 Semiconductor device, its manufacture method and electronic component unit Junichi Sonoda , Kazuyuki Yoshimizu 2010-02-23
$192,000
7642543 Semiconductor light emitting device having metal reflective layer Kazuyuki Yoshimizu 2010-01-05
$200,000
7439550 Semiconductor light emitting device Yuko Tomioka , Kazuki Takeshima 2008-10-21
$272,000
7429754 Semiconductor device, its manufacture method and electronic component unit Junichi Sonoda , Kazuyuki Yoshimizu 2008-09-30
$724,000
6664549 Wafer chuck, exposure system, and method of manufacturing semiconductor device Koichi Koyanagi , Teruo Honda , Hideo Saeki , Masaharu Motohashi 2003-12-16
$193,000
6002189 Stator core and wire winding method for the same Yasuo Oishi , Hiroshi Muramatsu , Hidetoshi Kajiwara 1999-12-14
$453,000
4338145 Chrome-tantalum alloy thin film resistor and method of producing the same Nobuo Yasujima , Natsuo Itokawa 1982-07-06
4223754 Instrument panel device for cars Hiroshi Mizuno 1980-09-23
$3,396,000
