Kengo Suzuki has been granted 70 US patents while listed as an inventor at Hamamatsu Photonics K.K. . The first was granted in 1984 and the most recent in August 2025. Kengo Suzuki ranks #29,186 of 4,157,543 US inventors in our database (top 0.70%). Patent records list Kengo Suzuki in Hamamatsu, JP.
Patents per Year Patents granted per year, 1984 to 2025 Bar chart with a peak of 10 patents in 2018. peak 10 1984: 1 patents 1984 1996: 1 patents 2003: 1 patents 2007: 1 patents 2007 2008: 1 patents 2009: 1 patents 2010: 2 patents 2010 2011: 1 patents 2012: 1 patents 2013: 4 patents 2013 2014: 9 patents 2015: 6 patents 2016: 3 patents 2016 2017: 3 patents 2018: 10 patents 2019: 7 patents 2019 2020: 4 patents 2021: 3 patents 2022: 4 patents 2022 2023: 1 patents 2024: 4 patents 2025: 2 patents 2025 Issued Patents All Time
Showing 1–25 of 70 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12392724 Measurement device Kenichiro IKEMURA , Kazuya Iguchi 2025-08-19
12203043 Lubricating oil composition — 2025-01-21
12146116 Lubricating oil composition Kunitoshi Abe 2024-11-19
12110467 Lubricating oil composition — 2024-10-08
11951523 Rotating-layering mold and press apparatus comprising rotating-layering mold — 2024-04-09
11931814 Plate material cutting device — 2024-03-19
11703389 Light measurement device and light measurement method Shigeru Eura , Kazuya Iguchi 2023-07-18
11529667 Plate material, feeding device — 2022-12-20
11371601 Lubrication device and cam mechanism provided with lubrication device — 2022-06-28
11346720 Light measurement device and light measurement method Shigeru Eura , Kazuya Iguchi 2022-05-31
11239405 Method of producing a composite substrate Tomoyoshi Tai , Yuji Hori , Takahiro Yamadera , Ryosuke Hattori 2022-02-01
11173537 Flat-member-feeding device — 2021-11-16
11019324 Stereo camera Mieko Ishii , Atsushi Kazama , Seiichi Katou , Hidenori Shinohara , Hiroaki Nagai +1 more 2021-05-25
10928246 Optical measuring device comprising light receiving regions of light guide members overlap with each other in an integrator Kazuya Iguchi , Yasuyuki Tanabe 2021-02-23
10851839 Bearing device for axle Masanori Ueno 2020-12-01
10843349 Conveyance device — 2020-11-24
10538178 Entry/exit support structure of vehicle seat Keita Iwasaki , Shota Higashihara 2020-01-21
$629,000
10541585 Buildup device — 2020-01-21
10456433 Suppressive agent for rheumatoid arthritis, prophylactic agent for rheumatoid arthritis, therapeutic agent for rheumatoid arthritis, and food for suppressing rheumatoid arthritis Ayaka NAKASHIMA , Yuta Asayama , Osamu Iwata 2019-10-29
10429898 Electronic device Yuki YOSHIOKA , Shuichi Kutsuzawa , Hiroyuki Fukuhara 2019-10-01
10231989 Renal insufficiency progression inhibitor, prophylactic agent for renal insufficiency and indoxyl sulfate production inhibitor Ayaka NAKASHIMA , Yuta Asayama , Osamu Iwata 2019-03-19
10222332 Spectrometry device and spectrometry method Kazuya Iguchi 2019-03-05
10211389 Composite substrate Tomoyoshi Tai , Yuji Hori , Takahiro Yamadera , Ryosuke Hattori 2019-02-19
10209189 Spectrum measuring device, spectrum measuring method, and specimen container Kazuya Iguchi , Shigeru Eura , Kenichiro IKEMURA 2019-02-19
10175132 Pressure sensor, differential pressure sensor, and mass flow rate control device using same Isao Sakaguchi , Takahiro Umeyama 2019-01-08
