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Masaki Nishimura — 59 Patents

JOJoled: 17 patents #9 of 392Top 3%

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%

Panasonic: 7 patents #3,858 of 21,108Top 20%

Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%

OCOji Paper Co.: 3 patents #57 of 423Top 15%

NDNtt Docomo: 2 patents #761 of 1,706Top 45%

NCNew Oji Paper Co: 2 patents #17 of 139Top 15%

Sony: 2 patents #13,023 of 25,231Top 55%

APAkita Prefecture: 1 patents #4 of 32Top 15%

OTOsaka Research Institute Of Industrial Science And Technoloy: 1 patents #31 of 68Top 50%

SSShiga University Of Medical Science: 1 patents #13 of 44Top 30%

SHShimadzu: 1 patents #1,152 of 2,007Top 60%

SCSumitomo Chemical: 1 patents #2,469 of 4,033Top 65%

TKToda Kogyo: 1 patents #197 of 328Top 65%

NCNippon Shokubai Co.: 1 patents #656 of 1,108Top 60%

CNCity Of Nagoya: 1 patents #4 of 21Top 20%

ICImmuno-Biological Laboratories Co.: 1 patents #5 of 20Top 25%

INInax: 1 patents #78 of 242Top 35%

JDJapan Display: 1 patents #900 of 1,204Top 75%

JGJdi Design And Development G.K.: 1 patents #6 of 39Top 20%

LILixil: 1 patents #77 of 168Top 50%

MAMaxell: 1 patents #286 of 437Top 70%

Overall (All Time): #40,067 of 4,157,543Top 1%

59 Patents All Time

Masaki Nishimura has been granted 59 US patents while listed as an inventor at Joled. The first was granted in 1994 and the most recent in December 2025. Masaki Nishimura ranks #40,067 of 4,157,543 US inventors in our database (top 0.96%). Patent records list Masaki Nishimura in Tokyo, MH, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D1103876	Wheel for a vehicle	Masayuki Hiramaru, Kunihiro Notsu	2025-12-02
12328991	Light-emitting panel, having a specific arrangement of pixels, electronic apparatus, and method of manufacturing light-emitting panel	—	2025-06-10
12294083	Negative electrode for all-solid-state battery and all-solid-state battery	Kazuki Furukawa, Yuta Sato, Haruki Kamizori	2025-05-06
12263909	Cast swing arm	Kazuhiro Sakakibara	2025-04-01
11654999	Rear wheel braking device for motorcycle	Mitsutaka Matsuzawa, Haruki Horikawa, Hiroki Mori, Hiroshi Okamura, Kyotaro Yamamoto	2023-05-23	$137,000
11222935	Light-emitting panel, electronic apparatus, and method of manufacturing light-emitting panel	—	2022-01-11
11214492	Silica particles	Yuji Ono, Shoichi Shibazaki	2022-01-04
11201309	Display unit and electronic apparatus including a divided electrode	Kaoru Abe, Jiro Yamada, Kazuma Teramoto, Kenichi Nendai, Hideki Kobayashi	2021-12-14
10969312	Striking device and natural frequency measuring device	Tadaoki Takii, Satoshi Taniguchi, Mitsuhiko Kimura, Norifumi Kasai	2021-04-06
10960947	Saddled vehicle	—	2021-03-30	$445,000
10937988	Organic EL display panel and method of manufacturing organic EL display panel	Hiroyuki Ajiki, Shuhei Yada, Yasuharu Shinokawa	2021-03-02
10840468	Organic EL element and method for manufacturing organic EL element	Minh Hiep Hoang, Noriyuki Matsusue, Kazuhiro Yoneda	2020-11-17
10665812	Organic EL display panel and method for producing organic EL display panel	Hiroyuki Ajiki	2020-05-26
10644082	Organic EL element with inorganic insulation layer and method for production thereof	Kazuhiro Yokota, Hideyuki SHIRAHASE, Takahiro Komatsu	2020-05-05
10581019	Organic EL element having reduced electric power consumption by optimizing film thicknesses thereof and method of manufacturing same	Hideyuki SHIRAHASE, Hiroyuki Ajiki, Jun Hashimoto	2020-03-03
10559642	Organic light-emitting device having a fluoride and metal based intermediate layer and production method	Hiroaki Yamane, Jun Hashimoto, Noriyuki Matsusue, Kazuhiro Yoneda, Minh Hiep Hoang	2020-02-11
10516133	Organic EL display panel and method of manufacturing organic EL display panel	Hiroyuki Ajiki, Shuhei Yada, Yasuharu Shinokawa	2019-12-24
10468623	Organic EL display panel and method of manufacturing organic EL display panel	Hiroyuki Ajiki	2019-11-05
10390287	Restriction control apparatus, restriction control system, and restriction control method	Keisuke Suzuki, Reika Higa, Keisuke Sasada, Dirk Staehle, Srisakul Thakolsri	2019-08-20
10319935	Organic EL display panel and method of manufacturing organic EL display panel	Hiroyuki Ajiki, Shuhei Yada, Yasuharu Shinokawa	2019-06-11
10305068	Organic EL display element, organic EL display panel, and method of manufacturing organic EL display element	Hideyuki SHIRAHASE, Hiroyuki Ajiki, Jun Hashimoto	2019-05-28
10158099	Organic light-emitting device production method, production system therefor, and production device therefor	Hirotaka Nanno, Masashi Komatsu, Sadamu YOSHIDA	2018-12-18
9991323	Blue organic EL element, organic EL display panel, and manufacturing method of blue organic EL element	Kazuhiro Yokota, Hiroyuki Ajiki	2018-06-05
9832755	Exchange, wireless network control device, wireless network device, and wireless communication network system	Shinsuke Sawamukai, Yuukichi Saito, Kazufumi Yunoki, Yoshihiko Omori, Hisayuki Aso +3 more	2017-11-28	$259,000
9821326	Pulse shower device	Hideyuki Komaki	2017-11-21