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

Daisuke Matsuo — 35 Patents

OLOlympus: 10 patents #461 of 3,097Top 15%
OCOlympus Optical Co.: 5 patents #667 of 2,334Top 30%
NSNippon Steel: 5 patents #528 of 4,423Top 15%
NCNissin Electric Co.: 4 patents #25 of 208Top 15%
Nec: 4 patents #3,401 of 14,502Top 25%
Toyota: 2 patents #11,016 of 26,838Top 45%
KIKito: 2 patents #18 of 64Top 30%
ACAisin Aw Co.: 2 patents #784 of 2,011Top 40%
KEKeihin: 1 patents #237 of 596Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Tokyo, JP: #3,564 of 90,295 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Daisuke Matsuo has been granted 35 US patents while listed as an inventor at Olympus. The first was granted in 2001 and the most recent in September 2025. Daisuke Matsuo ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Daisuke Matsuo in Tokyo, JP.

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 5 patents in 2022.peak 52001: 1 patents20012003: 3 patents2004: 2 patents20042005: 2 patents2006: 2 patents20062007: 4 patents2008: 2 patents20082009: 2 patents2014: 2 patents20142017: 1 patents2019: 1 patents20192020: 1 patents2021: 1 patents20212022: 5 patents2023: 2 patents20232024: 3 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12428712 Martensitic stainless steel material Yusaku Tomio 2025-09-30
12136533 Antenna mechanism and plasma processing device Yasunori Ando 2024-11-05
12043885 Seamless steel pipe and method for producing the same Yusaku Tomio 2024-07-23
11970759 Martensitic stainless seamless steel pipe Kyohei KANKI, Masayuki Sagara, Yusaku Tomio 2024-04-30
11834725 Martensitic stainless steel material Yusaku Tomio 2023-12-05 $142,000
11733350 Object identification apparatus, object identification method, and object identification program Akihiko Sugiyama, Kazumine Ogura, Shingo Yamanouchi, Masayuki Ariyoshi 2023-08-22
11417752 Method for producing thin film transistor Yasunori Ando, Yoshitaka Setoguchi, Shigeaki Kishida 2022-08-16
11385342 Object sensing apparatus, object sensing method, and computer readable recording medium Shingo Yamanouchi, Masayuki Ariyoshi 2022-07-12
11328913 Sputtering device Shigeaki Kishida 2022-05-10
11307288 Object sensing apparatus, object sensing method, and computer readable recording medium Shingo Yamanouchi, Masayuki Ariyoshi 2022-04-19
11251020 Sputtering apparatus Shigeaki Kishida, Yoshitaka Setoguchi, Yasunori Ando 2022-02-15
10995394 Steel bar for downhole member, and downhole member Takuji Nakahata, Hisashi Amaya, Tsutomu Okuyama, Hideki Takabe 2021-05-04
10622872 Conductor shaping apparatus and method Shingo Hashimoto, Katsuya Ito, Takanori Ota, Mizuki Igarashi, Norihiko Akao +3 more 2020-04-14
10382972 Coverage control method, base station apparatus, wireless communication system, and non-transitory computer readable medium having base station control program stored thereon Motoki Morita, Takahiro Nobukiyo 2019-08-13
9712024 Coil end shaping apparatus and method Daichi Kurashige, Shingo Hashimoto, Hiroyuki Tanaka, Takanori Ota, Osamu Nakagawa +3 more 2017-07-18
8786997 Non-excited operation type electromagnetic brake control device and method Masaharu Maruno, Kazuho Furukawa 2014-07-22
8729836 Control device for hoist and control method thereof Masaharu Maruno, Kazuho Furukawa 2014-05-20
7535334 Optical deflector Yoshitaka Kamiya, Kenzi Murakami, Yosuke Oka 2009-05-19
7520449 Electromagnetic fuel injection valve Tomoyuki Omura, Eisaku Sakata 2009-04-21 $873,000
7424182 Wavelength selection switch Takuya Taniguchi 2008-09-09
7317850 Optical switch Junichi Nakano, Kenzi Murakami, Yoshitaka Kamiya 2008-01-08
7256926 Optical deflector Yoshitaka Kamiya, Hiroshi Miyajima, Masahiro Nishio 2007-08-14
7230743 Optical deflector array Yoshitaka Kamiya, Hiroshi Miyajima, Masahiro Nishio 2007-06-12
7231648 Disk holding apparatus, and disk apparatus Chikara Ute, Kiyoshi Kawakubo, Takeshi Sano, Yukio Matsumoto, Akira Ishihara +3 more 2007-06-12 $1,509,000
7224507 Optical deflector Yoshitaka Kamiya, Hiroshi Miyajima, Masahiro Nishio 2007-05-29